We can expect an air purifier to purify a room in less than 45 minutes, depending on the size of the room. It also depends on the chosen power setting, the filters in the air purifier, and the ACH. The weather and the location also play a big role in how efficient the air purifier is in cleaning the air.
For instance, there may be an increase in pollen during summers, and the air purifier may take a little longer to purify the room. Since air pollutants continue to remain and the need to keep the indoor air clean is more or less constant, air purifiers are designed to run 24/ 7.
Is it safe to run an air purifier all the time?
Air purifiers have features like an air quality indicator that tells you when the air in the room has been cleaned or when the air quality is poor and needs cleaning. But, not all air purifiers come with such an indicator. That is when you start wondering if it is safe to run the unit all the time.
Nevertheless, it is clear that you should run the air purifier throughout the day, i.e., 24 hours a day. That is the only way you can be sure that the air is free of pollutants and allergens. Air purifiers are built to run all the time without any risk of failure or damage.
The air indoors can get contaminated quickly. So, switching the air purifier on and off will not help. The idea of using an air purifier is to make sure that you enjoy clean and purified air all the time.
How long does air purifier take to work?
An air purifier can take anywhere between 30 minutes to 2 hours to clean the air indoors. In around 20 minutes, you are likely to feel the difference in air quality. Several factors come into play for an air purifier to be effective, such as extraction rate, model, filter, room size, etc.
CADR specification
CADR, in other words, clean air delivery rate, is a way to measure the performance of an air purifier. The rating determines the volume of air that is cleaned per minute, depending on the airborne particles.
Therefore, the air purifier is tested against pollutants of varying sizes, including smoke, pollen, and dust. CADR is represented by multiplying the CFM by the filter’s efficiency. If the air filter is rated at 200 CFM with 80% efficiency, you would have a CADR of 160.
Room Size
It is essential to have the room measured before installing an air purifier. If you place the unit in a bigger space, it will have to work harder to clean the air or be ineffective. The same air purifier will be highly effective in a room of appropriate size.
Air extraction rate
The air extraction rate is the amount of air that the air purifier can clean per hour. It determines how quickly the air purifier can clean the air. It is measured in terms of air changes.
For instance, an air purifier with four air changes per hour will clean air twice as fast as one with only two air changes per hour.
Filter
HEPA filters are the standard in air purifiers. Some models have activated carbon filters in addition to these standard filters. Generally, one strong filter is enough as too many filters will make the airflow slower, and there will be a higher resistance to trap the pollutants. That means that air purifiers with several filters may need to run for longer to clean the air.
How often should you run an air purifier?
It is best to run an air purifier throughout the day for optimum results. But, if you cannot do that for some reason, you can switch the unit on and keep it at the highest setting for around 30 minutes before using the room. It may also take as much as an hour to remove airborne particles, depending on the size of the room.
You can turn down the setting from highest to 2-3 levels below after the first 30 minutes and continue to let the air purifier run at a lower setting.
How to save electricity when using an air purifier?
You can save electricity by using a high-efficient air purifier. Older models or those with damaged filters need to work harder to remove the dust and other airborne pollutants, thereby using more electricity. But, a high-quality air purifier allows a lower speed setting for the fan to function effectively using less energy.
What is the most energy efficient air purifier?
There are several models of air purifiers in the market. If you are looking to buy the most energy-efficient unit, it would have to be the Blueair Blue 311 Auto Medium Room Air Purifier. It is ideal for medium-sized rooms and removes 99.97% of airborne particles, including dust, dust mites, pollen, pet dander, bacteria, and viruses.
The Blueair Blue 311 air purifier has an intuitive auto mode that automatically adjusts to current air quality. It has a sensor that reports the real-time condition of the air. It also has a combination filter that traps odors and comes with a HEPA silent technology, with 23-53 dB noise levels. The filter is made of washable fabric.
FAQ Section
1. Can you sleep with air purifier on?
You can certainly sleep with the air purifier on and be safe as it is no different from having it on when awake. You may need to ensure that the purifier is not blowing air directly into your face. You will continue breathing clean air, and the silent air purifier will ensure a peaceful sleep.
2. What happens when you turn your purifier off?
By turning off the air purifier, you will be allowing pollutants to accumulate again and make it more difficult for the unit to do its job. By leaving it on throughout the day, you are ensuring that all contaminants are removed as soon as they make an appearance.
3. Should you leave the air purifier on when you are not home?
You should leave the air purifier on even when you are not at home if you want to come home and experience clean indoor air quality. You would not have to wait for the system to kick in and start purifying after entering the home. On the other hand, you will walk into a home that has fresh and clean air if you leave the air purifier on.
4. How much does it cost to run an air purifier 24 hours a day?
Usually, air purifiers are designed to work in mid-sized rooms with 200 – 400 sq. ft. These air purifiers will cost $0.24 per day if it is run on the highest setting. Smaller rooms will be the least expensive to run. A big air purifier of 100W will cost $0.32 per day if it is run on a high setting.
5. Do Honeywell air purifiers use a lot of electricity?
Like most air purifiers, Honeywell air purifiers range in watts depending on the setting. For instance, if the Honeywell 50250 is at its highest setting, it consumes around 200 watts. If it is at a medium setting, it consumes 165 watts, and at the lowest setting, it consumes 103 watts.
Wrapping Up
Air purifiers have become necessary additions to our homes regardless of where we live because of the increasing levels of air pollutants. The only question is how long air purifiers can be run or if they need to be switched on and off periodically.
We hope that the above information has answered these questions. You can safely run your air purifier 24/7. It is also the best way to ensure that you are experiencing a high quality of indoor air all the time.
Switching an air purifier off can allow contaminants to enter the room and pollute the air indoors. Moreover, the air purifier will have to work harder to remove them and restart the cleaning process.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
Air purifiers are a boon to those of us seeking healthy and clean air in our homes. It is especially helpful to those suffering from asthma and allergies as the air purifier filters help trap contaminants such as pollen, dust, dust mites, pet dander, and other particulates present in the air.
Since the filter is a primary component in the air purifier, it must be cleaned or changed regularly so that the unit remains efficient.
After all, it is the filter that collects all the contaminants over time. To keep the air purifier running efficiently, you must know when to change the filter.
Know when to change your air purifier filter [Check for these signs]
Before you look for signs that the filter in your unit needs to be changed, it is better to know the type and capacity of the filter. Newer models of air purifiers come with a filter change indicator that tells you when the filter has become saturated with pollutants and needs cleaning or changing. But, there are some signs that are noticeable.
1. The filter is dirty
When you notice that the filter looks dirty and gray, it is time to remove it from the unit and clean it. You can also do this proactively by checking the filter once a month.
2. Rooms are dusty
When the air filters become saturated with air contaminants, your home will become dustier. The filter has no more room for catching dust, and it starts to accumulate around the air vents at first and then spreads throughout the house.
3. Allergy symptoms
As the filter becomes clogged with dust, you or your family members may develop symptoms caused by allergens in the air. Usually, these symptoms are red eyes, runny nose, sore throat, etc.
4. Musty odor
You will notice that the air indoors carries a musty odor caused by mold or mold spores. There could also be a burning smell coming from your HVAC unit if your air filter is dirty or clogged.
5. Hot AC unit
When the air filter is blocked, the HVAC unit works harder to ease the airflow through the filter. You will notice that the AC unit is becoming hot to the touch. Another sign that the HVAC is working harder is when you see a spike in the energy bill.
Learn how to Change an Air Filter
Air purifiers do their best work if they are maintained well. Proper maintenance also increases the lifespan of the unit even as it consumes less energy, leading to lower energy bills. So, it is helpful to learn how to change the air filter.
➡ Start by switching the air purifier off. By switching it off, we ensure that the air does not blow dust into the unit. ➡ The next step is to open the vent and remove the filter. ➡ Make sure that the airflow arrows are pointed towards the direction of the HVAC system. ➡ Replace with a new filter. ➡ Switch the air purifier on.
Before buying a new filter, you need to check the owner’s manual. It will offer instructions on the right one for the particular model you have installed.
How can you improve the performance of air purifier?
Considering the benefits of an air purifier, you must ensure that the unit is performing optimally. A few steps to improve its performance, include:
Close windows and doors
If the windows and doors are open, the already purified air will leave the room, and polluted air from outside will seep into the room.
Replace or clean the air filters at the right time
Air filters can get clogged over time, and the dust particles will accumulate on the filter, blocking airflow. Therefore, it is best to proactively clean the filter.
Place air purifiers in the right location
Air purifiers need space around them for smooth airflow. If the unit is placed in such a way that there are obstructions such as walls or furniture, the unit will not be able to draw in the air or recirculate clean air into the room freely.
Washable filter vs. disposable: Which is better for you?
Understanding the difference between the two will help you decide between a washable and a disposable filter.
While washable filters are good, they are better at trapping dirt and large particles. They are not very effective in filtering out pet dander, viruses, bacteria, or smoke. A washable filter has several layers of fibers and is held together by a frame. Dust can accumulate on the frame, too.
Washable filters will need to be washed thoroughly, dried completely to avoid mold, and returned to the unit.
On the other hand, a disposable filter can trap fine particles and as much as 95% of the airborne contaminants. Disposable filters are generally more effective as they trap smaller particles. They are cheaper than washable, reusable filters.
The MERV ratings of disposable filters also make them energy-efficient.
Whichever filter you choose, the critical factor is cleaning or replacing at the right time to ensure that the air purifier works efficiently.
FAQ Section
1. Can you wash air purifier filters?
You can wash your air purifier filters with warm water and allow them to dry completely before placing them back in the system. You will need to make sure that you are using washable filters and not disposable ones.
2. Do all filters need to be replaced?
All filters will need to be replaced when it is the right time. You will know the right time when you notice that your air purifier is not working well and the indoor air is gradually becoming unclean. Washable filters can be washed and returned to the unit. Disposable filters need to be replaced every few months, according to the owner’s manual.
Eventually, even washable filters will need to be replaced due to wear and tear.
3. How often should you clean an air purifier?
Generally, air purifiers must be cleaned according to a scheduled filter maintenance plan. It would include replacing the filters every year. If the air purifier has carbon filters, they must be replaced anywhere between three and six months. Permanent or washable filters must be cleaned every three months.
4. How long do HEPA filters last?
True HEPA filters have approximately 8,760 hours or 12 months of use before they need to be cleaned or replaced. However, it may also depend on the quality of the filter, the air quality, and the region you live in.
5. Can you use an air purifier without a filter?
Earlier models of air purifiers depended on filters. However, the new air purifiers work with advanced cleaning technology instead of filters. They use specific cleaning technology to purify the air.
6. How many types of HEPA filters are there?
As per the Institute of Environmental Science and Technology (IEST), there are six types of HEPA filters – A, B, C, D, E, and F. Each has its own distinct characteristics based on performance. Their minimum efficiency reporting value is between 99.97 and 99.99% at 0.3 microns, with the F type at 0.1 – 0.2 microns.
Wrapping Up
Air purifiers play a significant role in our lives by keeping the indoor air clean and healthy. However, they will only serve their purpose if the filter is clean.
Therefore, it is up to us to ensure that the filters are either cleaned or replaced proactively, to enjoy healthy air quality.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
🚀A desiccant dehumidifier works by drawing in moist air and then forcing it through a desiccant material, usually a silica gel or calcium chloride, that absorbs moisture from the air.
🚀Desiccant dehumidifiers are a great choice to maintain humidity levels by removing excess moisture from the air and are known for their silent operation.
🚀Desiccant dehumidifiers work best for cold temperatures and places that are constantly exposed to high humidity or have a cold surface most times like bathrooms, basements, etc.
It is always best to be aware of the different types of dehumidifiers and how each of them works before buying a dehumidifier. Compressor dehumidifiers or refrigerant dehumidifiers and desiccant dehumidifiers may all deliver the same relief from excess moisture in the air. But the manner in which they process air during the dehumidification process is different.
How does the desiccant material, which is silica gel in most cases, works inside desiccant units is indeed an interesting formula.
Let us learn more about how desiccant dehumidifiers work to remove moisture from the air and maintain the relative humidity level of an area.
When do you need a desiccant dehumidifier?
It is always better to be confident about what your home needs between the two viable choices before buying a dehumidifier. A desiccant and compressor model are different units at both ends of the spectrum. The advantages and disadvantages of desiccant dehumidifiers and compressor dehumidifiers also differ. After fully understanding how desiccant dehumidifiers work and the nature of a desiccant material like silica gel, you will be able to access which unit will suit your requirements.
A desiccant dehumidifier is a great choice to maintain humidity levels by removing the excess moisture from the air. Silica gel is a desiccant material that is easy to get and way more affordable than a compressor dehumidifier. Here is what will make you realize if your home needs a compressor model or a desiccant unit.
Be it a home, bedroom, bathroom, office, garage, or basement; if the area is in need of removing moisture but is also famous for the low temperatures it runs into this is where desiccant units will come to the rescue. The ability of desiccant material like silica gel to process air, changing damp and moist air to dry air is a process that works best for cold temperatures.
Desiccant dehumidification with its mechanism to process air is the right choice for a place with a room temperature that this always low or a place that has the necessity to be maintained at a specific relative humidity level.
Places that are constantly exposed to high humidity or have a cold surface most times like bathrooms, basements, campers, boats, food industry, etc., are places where desiccant units will come in handy. In addition to the ability to function seamlessly in low room temperature areas, desiccant units are also quieter. Compressor dehumidifiers work with refrigerant material that will have warm air running over the cold surface of the coil. We will look in detail at the method of how compressor dehumidifiers work to process air and operate in an area with too much humidity. But, during this process of reducing moisture in the air, the unit will also generate a lot of noise.
Desiccant units are known for their silent operation. Silica gel will simply absorb the moisture from the air. And while this moisture in the air is being absorbed or removed, there is little to no power consumption and noise generation. This silent operation might be what you expect for your room. For example, a bedroom or office where more moisture content in the environment has been a problem, and where a silent dehumidification process will be useful.
Minimal power consumption, ideal for lower temperatures (especially) or warmer temperatures, or small spaces, and where less noise is preferred; moisture removal for any area like this would highly benefit from a desiccant unit.
How do desiccant dehumidifiers work?
The dehumidification process by a desiccant and compressor dehumidifier is not very much alike. They both are excellent at managing the high relative humidity levels in an area by their own method of regulating the air flow. How desiccant dehumidifiers function to remove moisture in the air using silica gel as their desiccant material will be discussed in detail here.
From the outside, a desiccant unit might look quite similar to compressor dehumidifiers. In a compressor dehumidifier, the more moisture content that enters the unit will be passed over the cold surface, during which the water vapor acts upon it and the water condenses and gets collected. This does not happen during desiccant dehumidification. For desiccant dehumidifiers to carry out moisture removal from the air, we have a slowly rotating wheel or desiccant wheel and reactivation air involved. Let us understand more about the slowly rotating wheel and the reactivation air.
Desiccant dehumidifier operation:
Converting moist air into dry air inside the unit goes like this.
To process air that enters the unit, it is slowly moved across the desiccant wheel. This desiccant wheel will extract the moisture content from the air. The desiccant wheel is nothing but silica gel. This silica gel integrated to make the desiccant wheel will absorb all the excess moisture content to process air. Once the excess moisture is removed from the air, the air is pushed back into the space or area.
Reactivation air:
While compressor dehumidifiers collect water as the water condenses on the cold surface and comes down; desiccant dehumidifiers have reactivation air. From the air that enters the unit, a small amount of it is sent back as reactivation air to the desiccant wheel. The reactivation air is warmed and pushed across the desiccant wheel since warm air holds more moisture.
The reactivation air on the desiccant wheel continues to process air by absorbing the moisture from it and pushing it out of the unit.
Advantages Of Using A Desiccant Dehumidifier:
Both desiccant and compressor dehumidifiers have their own set of advantages and disadvantages. Each model might be the best fit for a certain situation.
Here’s a quick look at the advantages of desiccant dehumidifiers.
Temperature extremes
Lower temperatures and warmer temperatures have their way of impacting the relative humidity of the area. The air flow and room temperature of the area have an influence on the working potential of the unit as well.
For extremes of temperature fluctuations, a desiccant unit is the best choice. Compressor dehumidifiers are not great at handling extreme temperature changes and need constant monitoring. Whereas, a desiccant dehumidifier can be used even in extremely cold or warm weather conditions.
Where to put dehumidifier in finished basement?
Minimal noise
The condenser in compressor dehumidifiers that convert water vapor to water is deemed to generate some amount of noise, including the models with silent operation. On the other hand, a desiccant dehumidifier is indeed quiet and noise-free.
Power consumption
On comparing a desiccant and compressor dehumidifier, the power consumption that happens with a compressor dehumidifier is more. Handling relative humidity with minimal energy can be achieved using desiccant dehumidifiers, especially during cold weather.
The dehumidification process that happens within a desiccant dehumidifier is such that will release warm air into the room. Hence, you will reduce high humidity and still keep the room warmer; by using less energy.
Portable design
A desiccant dehumidifier weighs less than a compressor dehumidifier. Hence it is a more portable option.
Durability
The lifespan of a desiccant dehumidifier is much longer owing to its simple operation and portable design. Unlike compressor models that have several moving parts, refrigerant, and complex internal parts, and require cautious maintenance.
Maintenance
A desiccant dehumidifier is a low maintenance. The desiccant material, silica gel, and desiccant wheel are the main parts of the unit and these are easy to care for and maintain in comparison to their compressor counterparts.
Silica gel desiccant wheel is also easy to recharge and re-use several times to process air.
How do you install a desiccant dehumidifier?
For large and small desiccant dehumidifiers, you can always consult with a professional to have the unit installed correctly. Here are the 4 main parts of installing a desiccant dehumidifier:
Placement
A desiccant dehumidifier can be either installed outside or inside; design in its size and preference.
Power
Ensure there is a continual supply of power if the unit works on power.
Gas
Some units work on natural gas and it is important to check that the unit receives an uninterrupted supply of gas as and when essential.
Duct connections
The inlet and outlet ducts of air will have to be fitted into the device and sealed correctly.
Large desiccant dehumidifiers require professional intervention to be installed. Small devices can be moved to the desired location and turned in as needed.
FAQ Section
1. Do you need to replace desiccant in dehumidifier?
The desiccant matter in a desiccant dehumidifier uses Zeolite, a material that works like silica gel and absorbs water vapor from the air. This material only needs to be recharged and not replaced, unless absolutely essential.
2. Are desiccant dehumidifiers energy efficient?
Yes! Desiccant dehumidifiers are energy-efficient units since they use 30% lesser energy when compared to compressor units.
3. Do desiccant dehumidifiers heat the room?
Yes. During their operation, they do emit some amount of warmth to the room.
4. Are desiccant dehumidifiers safe?
They are safe for the environment since they conserve energy, however, you must exercise caution while using the desiccant matter. Remember to always keep the unit out of the reach of children and pets.
5. Are desiccant dehumidifiers quieter?
Yes, they are!
Wrapping Up
With this, we have reached the end of the article and we trust you found it helpful. Share with us your experience in using desiccant dehumidifiers and which model works best for your home.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
🚀A dehumidifier is necessary for a grow room because plants transpire heavily and contribute to moisture and humidity buildup, which can lead to problems.
🚀To calculate the dehumidifier size for a grow room, you need to consider the number of plants, the square footage of the space, and the water input.
🚀The number of pints of water or moisture that the dehumidifier can absorb from the air and grow room per day will determine its usefulness for your grow room.
Getting the right dehumidifier is crucial not just for homes, but also for grow rooms. Investing in the right size of dehumidifier will ensure the plants flourish, safe from the hazards of high humidity.
It is easy to determine if you require a grow room dehumidifier; the simple answer is Yes! It is a fact that plants transpire heavily and a large amount of water and moisture that goes into play in a grow room or grow tent will contribute to moisture and humidity buildup, no matter how perfectly you have panned your grow room setup and drying mechanism.
Grow room’s dehumidification is a must. Just like air conditioners come in handy even when they do not seem essential, you will not regret the purchase of your grow room dehumidifier. Most often, growers find that a mini dehumidifier that is easily portable and has sufficient capacity to extra a good amount of water per day is sufficient.
The drying of air and environment that you get even from a mini dehumidifier might be just the dehumidification that your grow room needs to keep away too much moisture, bud rot, powdery mildew, mold, and other problems from your indoor garden.
A few things are absolutely essential to keep plants healthy. Apart from water, soil, manure, and air; an environment that has an adequate amount of humidity is also important. A high-quality dehumidifier (sometimes multiple dehumidifiers based on how much water is present in the grow room) is essential to provide the perfect temperature management.
How many pints of water or pint of moisture that the dehumidifier is able to absorb from the air and grow room per day will determine the usefulness of that unit for your grow room. Since, control over high humidity levels can be achieved only with a high capacity dehumidifier, investing in the purchase of the right unit is important.
How much moisture content gets accumulated in your grow tent will determine the right size dehumidifier that you will need. Each grow room’s specific needs would also be different. Based on the number of plants you have in the grow tent, you might even have to consider how many dehumidifiers you will actually need. Removing excess moisture across the tent is sometimes done with better efficiency with more than one dehumidifier.
Any indoor garden or grow room will benefit from the best dehumidifier for small spaces. Any specific environment that is exposed to a large amount of moisture is going to be faced with a shooting humidity level. That is the case with grow tents and grow rooms where the water input and output are high. Handling this high humidity level during daily operations is a key factor to keep the plants safe from pest problems.
The right size dehumidifier for grow rooms is pretty much calculated by the dehumidification needs of the space or grow room’s specific needs per day. For example, a small grow tent or small space with fewer square feet and a small number of plants will have minimal moisture to deal with. Large grow rooms with a complex setup and more plants will have to consider each plant type, gallons of water used, floor space and tent size, etc., before estimating the right size grow room dehumidifier required for moisture control.
To maximize the potential of the plants and the purpose of your indoor garden, it is a wise decision to purchase the right size of grow room dehumidifier and obtain seamless dehumidification for the space.
What kind of dehumidifier do I need for my grow room?
Most new growers always wonder what kind of dehumidifiers should they look into for their indoor garden or grow rooms. A grow room dehumidifier purchase must be done carefully and it’s simple to identify what type of dehumidifier your grow room will need. Let us take a look into this further.
If your grow room is a very small space the moisture accumulation is also going to be less. A grow room’s dehumidifier should also be a type that is convenient for your routine. For example, rooms with air conditioners can sometimes manage with dehumidifiers that extract fewer pints of moisture. This is because an air conditioner is also able to absorb a certain amount of moisture. Hence, even the best dehumidifiers might be strong for a small square feet space.
Similarly, when it comes to grow tents or grow rooms you must first check how much water or how many pints of water you are faced with. For grow tents that need temperature management but have fewer pints of water input and fewer pints of moisture involved, the humidity levels may be easier to control.
An indoor garden like the above can use a mini dehumidifier. You must also remember, if the grow tent has many plants, you will have to check with a professional on how many dehumidifiers the grow room will need. The dehumidifier size also will depend on how much moisture the plants are exposed to. If there is too much moisture, on any particular day, the grow room’s specific needs or dehumidification needs are going to differ.
For a majority of the cases, residential dehumidifiers are equipped with the capacity to handle daily operations. Their water tank will also be sufficient, again based on how much water needs removing. Features like auto shut off will prevent overflows.
For example, if the main concern of your grow tent is pest problems or mold, a small desiccant dehumidifier with silica gel that requires a recharge alone should be a reliable choice. Although the gallons of water removed with a desiccant dehumidifier with minimal capacity is small, it is indeed a smart choice as a dehumidifier unit that is portable.
3. How many pint dehumidifier do I need for my grow room? [Grow Room Dehumidifier Size Calculation]
Before you purchase the best dehumidifier for a grow room, it is crucial to understand the figures involved in some basic information about your grow tent like how many gallons of water is present in the rooms per day. A simple math formula on grow room dehumidifier calculator will help us learn how to calculate dehumidifier size for grow room.
As discussed earlier, if the plants are growing in small spaces and the space has access to an air conditioner, you should note that before you step onto calculating the grow room’s dehumidification needs.
Be it a mini dehumidifier, one large high-quality dehumidifier, or multiple dehumidifiers- it is important to purchase the right dehumidifier size for your indoor garden to thoroughly handle high humidity levels and prevent too much moisture from accumulating in the floor, the grow tent setup, and the plant environment.
A proper estimation of every gallon of water used per day will help to avoid problems like powdery mildew and keep the plants healthy. The right size dehumidifiers not just protect every plant in the grow room, but also the space and air free from moisture.
Formula to calculate what size dehumidifier a grow room requires?
To calculate the dehumidifier size for the grow room or grow tent, first make a note of the number of plants you have, the square feet area of the space, and the water input; how much water or gallons of water is fed to the plants per day. This will let you know how much moisture you must expect to be removed from the space and air per day. This calculation works even for a small grow tent.
The formula is:
[number of plants] x [gallons per day per plant] x 8 [ gallon to pint factor] = [recommended dehumidifier performance]
For better understanding, let us assume an example where you have 10 plants. For each plant, you spend 1 gallon per plant per day. Hence you have 10 gallons of moisture in the room.
As you know, dehumidifiers are rated in pints. By multiplying the number of gallons given to each plant each day by a factor f 8, will convert the gallons to pints. For this given example, the dehumidifier must have the capacity to remove 80 gallons of water per day.
If the plants are growing from the soil and they receive water only every alternate day, divide the total pints by 2 to get the average per day.
Investing in the right units is the key factor to maintaining the ideal humidity level in any space. Even the best dehumidifier might seem ineffective if the needs of the specific environment are not met. Silica gel dehumidifiers are also efficient to work for small spaces, to help not just with drying but to also free humidity to an extent.
What happens if humidity is too high during flowering?
A few things to bear in mind while having a grow room or indoor garden is that the requirement of the plant will change with seasons. This will have a direct impact on the pints of water sent back into the air and environment per day. It is important to be mindful of this fact, even in a very small grow tent.
For example, the high humidity level during flowering.
During the flowering season, water will evaporate through the leaves and stems to cool the plant. This natural process is going to contribute to a rise in the humidity level of the grow room. Keeping a track of flowering days or seasons will help to observe how much moisture is found in the air and to invest in dehumidifier units accordingly.
If the high humidity and pints of moisture in the air per day can be handled by a mini dehumidifier that is portable, you can go ahead with it. If the moisture levels are quite high and you need a dehumidifier that can absorb large pints of water per day, you can be assured to get excellent temperature management and moisture control with any high-quality dehumidifier. Large dehumidifiers and units are indeed a good pick during the flowering season.
High humidity when left unattended during flowering can cause heavy damage to the greenery in your indoor garden; also leading to mildew or powdery mildew and other diseases.
For a 5 x 5 grow tent, you can look into dehumidifiers that can remove 40 to 50 pints of water per day.
Make sure you thoroughly check how many pints of water the dehumidifier can extract per day before you pick them up; be it for small spaces or a large tent.
2. What Should My Humidity Be During Flowering?
As aforementioned, the amount of moisture in the grow room will increase naturally during flowering. This high humidity in any indoor garden can be controlled by calculating the pints of moisture to be absorbed before getting the dehumidifier size right.
The ideal humidity to be maintained during flowering is between 40% to 50% in grow rooms.
Even the best dehumidifiers will seem futile when their placement is not correct. Every specific environment needs a different type of placement; the same rule applies to a grow room or grow tent.
Even if you have the best dehumidifier, how much moisture content is hanging around the grow tent, its square feet, the presence of an air conditioner, etc., are the factors that will decide the dehumidifier placement and the number of dehumidifiers you need.
Ideally, the most effective placement is at the center of the grow tent, above or next to the lights. The variables that affect the placement are; for example square feet footage of the room, dehumidifier size (mini dehumidifier or a large-sized one), airflow, how many pints of water the unit can absorb, water tank needs (if there is no provision for auto shut), etc.
You can always observe the placement for a month to notice performance. The water requirements of the tent might change every month, hence a portable unit is a better choice. If you have a unit that you can recharge, the same rules apply.
4. Will a dehumidifier dry out plants?
No! As long as the plants receive the right gallon of water they need correctly and the grow room setup is accurate, you need not worry about the dehumidifier drying the plants.
The dehumidifier unit nowadays is designed carefully to prevent drying.
5. How do you control humidity in a small grow room?
Here is how you can control humidity in a small grow room naturally: > Use the right size dehumidifier unit > Prevent water stagnation > Seal and insulate the grow room area > Improve air supply and airflow > Ensure lighting and temperature is closely monitored
Wrapping Up
With this, we have reached the end f the article. Hope you are clear on how the grow room dehumidifier calculator works and how to get the right dehumidifier for a grow room. Share with us in the comments below which dehumidifiers you use for your grow tent and their usefulness in daily operations.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
🚀The time it takes for a dehumidifier to work depends on several factors, including the size of the room, level of humidity, dampness level, and dehumidifier capacity.
🚀Larger rooms require larger dehumidifiers and will fill their tank slower. If the level of humidity in such rooms is high, it might require the dehumidifier to work and run continuously.
🚀The extraction rate of the dehumidifier depends on its in-built capacity. A high capacity dehumidifier running for even a short time on full power in a room will remove more moisture.
Maintaining the ideal relative humidity in any area is important. High levels of moisture content in the air and environment lead to plentiful problems. Thankfully, dehumidifiers are wonder workers that help us to extract excess water. But, the question here is, ‘How long does it take for a dehumidifier to work?’.
How quickly do dehumidifiers work?
Those who are new to using a dehumidifier, often find themselves caught with the thought that the longer you have a dehumidifier unit put to work, the better it will remove moisture from the humid room. This is such an assumption. Most dehumidifiers lose effectiveness when not being used correctly.
‘How long does it take for a dehumidifier to work?’ This is a common and good question.
The answer is, there is more than one important factor that will play a role. Fewer people are aware of the fact that how much water is collected in the water tank is not a reflection of a dehumidifier running on full power. At the same time, one must remember before you use a dehumidifier to be aware of the following pointers as to the general rule.
1. Size of the room
How quickly can a dehumidifier fill the tank or how long does it take for a dehumidifier to work to extract moisture from a room; depends not just on the dehumidifier capacity, but also depends on the size of the room.
Larger rooms require larger dehumidifiers and will also fill their tank slower. If the level of humidity in such rooms is high, it might require the dehumidifier to work and run continuously. A small room, like a laundry room, crawl spaces, or bathroom is easier to have its moisture levels maintained.
‘How long does it take for a dehumidifier to work’ depends on the surface area of the space, level of humidity, dampness level, and dehumidifier capacity.
If you simply buy the most commonly used capacities, without thinking over the room size, you are going to waste money on energy costs and spend long hours for the dehumidifier to work. To reduce humidity in a large room buy a higher capacity dehumidifier, and for a smaller room, an average dehumidifier unit with a minimum required capacity.
2. Dehumidifier capacity
A few things that have a big impact on how much excess moisture from the air is removed and how faster the ideal level of relative humidity is maintained is the dehumidifier capacity.
The extraction rate of the dehumidifier depends on its in-built capacity. How quickly a dehumidifier works and how much water is collected in the tank depends largely on the pint capacity. Hence, a high capacity dehumidifier running for even a short time on full power in a room will remove more moisture is the general rule.
However, the same amount of water vapor can be removed and humidity level can be maintained even by a small dehumidifier unit; at an appropriate level of time and quantity to suit the room it is placed in.
Removing moisture from a large or small surface area also creates an impact on the tank capacity. If you have dehumidifiers with a small tank size, you are going to have to empty the tank constantly. Many dehumidifiers come with the auto shut-off feature. Certain models even have an LED light indicator to instantly warn you of an impending overflow and then they auto shut off.
Getting a large water bucket allows more space for the unit to hold water and even run continuously without the fear of an overflow. Nevertheless, you must drain the bucket once every few days to avoid mold growth.
3. Room dampness level
The dampness level of the room is a huge factor that determines how long does it take for a dehumidifier to work. Excess moisture can get trapped in the furniture, walls, and other areas of the room.
When excess moisture is locked in more than one place in the room, the relative humidity levels of the room will be naturally high. The amount of time that will take for a dehumidifier to take in moist air and give out drier air for a room with high relative humidity levels will be longer.
Most dehumidifiers or any average dehumidifier unit will take close to 5 to 7 hours to start removing the excess moisture. However, if the humidity level is quite high, a minimum required capacity unit is not going to help. You must have the dehumidifier run continuously for the recommended 12 hours and have a unit that can operate to give the best results with high dampness level capacity.
For a smaller room with more moisture, buying dehumidifiers with the same surface area that removes moisture and maintains humidity with limited potential is not going to help. Rather than buying dehumidifiers with the same surface area as the room, get larger dehumidifiers to tackle the room with high humidity levels.
‘How long should a dehumidifier run’, before it starts to have an impact on the dampness level and humidity is thus explained.
4. Room design
A humid room with poor air quality, filled with dust mites is sometimes due to poor ventilation and more people in the area. If a small room has many people in it, it is natural for the humidity level to shoot up.
Poorly ventilated rooms will also have high relative humidity levels. Small dehumidifiers lose effectiveness when placed in a room with high humidity. They cannot remove the dust mites, improve air quality, give out dry air or even maintain the relative humidity. For a room that has a natural design to trap excess moisture, it will take longer for the dehumidifier to work.
Integrating dehumidifiers into a refrigeration system like HVAC, and remembering to open windows whenever possible will help to improve the efficiency of the dehumidifier to reduce the level of humidity.
5. Season
Summer and warm air will hold more water or moisture. Hence the unit running time during these seasons in a room with warm air will give the best results from your dehumidifier.
6. Placement of dehumidifier
Placement of the dehumidifier in a room also determines how long does it take for a dehumidifier to work. Based on the levels of relative humidity that exists in a room, one might have to try different areas to place dehumidifiers. Humidity levels are better controlled when the high-capacity dehumidifier is placed close to the problem area.
Placing the dehumidifier next to the source that shoots the level of humidity is always the best option. Sometimes it might require integrating the dehumidifier into the refrigeration system like HVAC, or keeping a portable unit in the laundry room that builds the humidity levels, etc.
Discuss with your energy company or certified professional to find the right placement for dehumidifiers to get the best results.
Ensure that dehumidifiers or air movers or any device that deals with air is kept a few feet away from the wall to prevent blockage of air. Improving air quality by removing dust mites and giving you dry air will be affected by improper placement.
Placement also plays a role in how long it will take for a dehumidifier to work. How quickly can a dehumidifier fill the tank will directly influence how much liquid water you must empty.
Should a dehumidifier run always?
Is it necessary that a dehumidifier should run all the time?
This is one of the many questions that will instantly cross a new homeowners’ mind when they buy a dehumidifier. The level of humidity, size of the room, its dampness level of water vapor content in the area, and things decide how long does it take for a dehumidifier to work.
It is such an assumption that a dehumidifier should run continually. Most commonly used capacities will function as required for their potential. A large room or small room with a high humidity level will take close to 12 hours to hit the ideal level.
However, basements or garages, or places post water damage might take even up to a few days to reach the expected humidity levels. Energy costs that result from using the dehumidifier can be calculated with your utility company in advance.
What Is The Best Time To Run A Dehumidifier?
A few things that homeowners are cautious about while using dehumidifiers is the time they use a dehumidifier. Running the unit before humidity levels can rise is always best. You can assess when the moisture levels rise in your home. Mostly in the crawl spaces, basements, after a shower, post laundry, etc.
Keeping humidity levels under check and preventing high energy costs is possible. The best time to use a dehumidifier is between 10 pm to 7 am. Energy costs are charged at their lowest during these hours, and the humidity level will be lesser before you begin the daily activities.
Does a dehumidifier work better in a warm room?
Yes! Warmer temperatures and higher humidity levels are the best work areas for dehumidifiers. The ideal humidity level should be between 30 % to 50 %. Humidity higher than this and a warm area will have higher moisture levels also. Since warm air can hold more moisture.
A warm environment (like summer) has increased dampness level capacity and hence a dehumidifier is most effective here.
Will a dehumidifier always collect water?
Most dehumidifiers will always collect water that will be stored in the water tank. But, if your dehumidifier does not collect water it could be the level of humidity is low and hence there is not enough moisture left in the area.
Size of the room and type; basements or crawl spaces will have high humidity most times. A dehumidifier kept here will always collect water. This might not be the case with a dehumidifier kept in the bedroom, where removal of moisture can happen quicker.
Certain models, like the Desiccant dehumidifier, will not collect water in a reservoir. It has a different dehumidification process.
FAQ Section
1. Should I Run A Fan With A Dehumidifier?
Air movers and fans used along with a dehumidifier is a good idea.
These amplify air movement and help the dehumidifier to take in moist air and give out drier air. Using fans also ensures you don’t get extremely dry air, but rather a cool one.
Keeping the windows open while the unit is running is recommended since the air from outside might tamper with the process.
Using fans will also have an influence on how long does it take to dry the air.
2. Is it OK to leave dehumidifier on overnight?
Yes! It is absolutely safe to use a dehumidifier overnight if your bedroom has high relative humidity continuously.
Many dehumidifier units are available with silent operation, which will not disrupt sleep. Using the dehumidifier will keep the space free from dust mites and allergens to give you sound sleep.
You might have minor problems like dry skin and throat if you sleep close to the device, however, this can be handled. Also, make sure the water tank is emptied or automatic shut off is turned ON before you go to sleep.
3. Should you run a dehumidifier with the windows open?
As aforementioned, it is recommended not to open windows when the dehumidifier is ON. You can keep the windows open when the dehumidifier is not operating to reduce humidity naturally. Summer is the best time to practice this.
4. When should you stop using a dehumidifier?
Do not let the dehumidifier run any further if the desired relative humidity level has been achieved.
A low humidity level will be hit faster by a higher capacity dehumidifier. If you notice more water in the water tank than usual, or if you suspect that the tank size is smaller or larger for the area; stop the dehumidifier and restart it when the issue is sorted.
Do not let the device extract moisture any higher than essential. This may result in dry skin and eyes, poor air circulation, etc.
5. Can you use a dehumidifier with the heating on?
Yes, you can use your dehumidifier with the heater ON. But, this is not going to improve the comfort of the environment.
6. How long does it take for a dehumidifier to dry basement?
Depending on the water content trapped in the area, it can take anywhere from a few hours to a few days to dry the space thoroughly.
Wrapping Up
With this we have reached the end of the article, ‘How long does it take for a dehumidifier to work?’. We hope you found it helpful. Let us know in the comments below how long does it take for a dehumidifier to work in your home to achieve the ideal relative humidity.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
When we use air purifiers at home, it can be a challenge to assess their performance. The dust particles that reduce air quality can be so microscopic that we can’t see them. Air purifiers may appear to be working, and it is not always clear if they are working as well as they should. Fortunately, there are a few tips that can tell you if your air purifier is working optimally.
How to Tell If an Air Purifier Is Working Properly [6 Easiest Ways To Check]
Here are six easy ways to check if your air purifier is working properly.
Airflow test
If you notice that there is no air blowing out from the vents even though the air purifier is on, it indicates poor air circulation. It is time to check the intake and outlet of the air purifier. There may be dust near the air intake. You can brush the dust away. You may also need to check if the fan is louder than normal, it means that the fan is working harder than it should, and the filter needs to be replaced.
The fan helps remove the pollutants by drawing in the air towards the filters to be trapped. Over time, these particles accumulate and clog the filters.
Indicator Lights
Air purifiers come with indicator lights that tell you when it is time to change the filter. Some units also have indicators to show fan speed, air quality, pollen mode, ion mode, etc.
If the filter service indicator light is on, it is possible that the filter has become clogged with dirt particles, and it needs to be cleaned or replaced. Generally, the filter life indicator has three settings – Green, Yellow, and Red.
If the indicator light is green, the unit is working properly. The yellow light warns you that it may soon be time to replace the filter. The red light is a clear indicator that you must replace the filter immediately.
Filters to be checked for pollutants
An air purifier is a high-efficiency appliance that removes airborne contaminants. It protects you from allergens, dust, bacteria, pet dander, and viruses and makes the indoor air clean and fresh.
Your air purifier may have activated charcoal technology, HEPA technology, Ozone, UV, or Negative Ion filters. Most air purifiers require you to clean or replace the pre-filter every 2-4 weeks for best performance. The pre-filter, i.e., the activated carbon filter, prevents odors and captures large airborne particles, VOCs (Volatile organic compounds), and pet dander that enters into the air purifier.
Some purifier filters will need to be replaced every 6-8 months. These filters include the True HEPA filter, the Medium filter, charcoal-based activated carbon filter, or customized filters, depending on the model.
Check air quality performance
You can do an air quality performance check, especially for pollen, odor, allergens, pollen, mold, and odor. The air quality check involves a particle test. Using an indoor air quality monitor, you can test the air quality in a room that doesn’t have an air purifier. Record the reading.
Then, bring the air purifier into the room and let it run for around 30 minutes. You can read the air quality monitor and record the new reading. The reading should be lower than the first time to prove that the air purifier is working properly. But, if the reading is higher, there is a problem with the air purifier, and you may need to get it checked.
Touch test
If the air purifier is not working well and the unit is working harder, you will notice that the unit is becoming hot to the touch. Once the filter is cleaned or replaced, and the air purifier is switched on again, you will see that the unit has cooled down considerably.
Professional testing of indoor air quality
If you are still unsure if the air purifier is working efficiently, you may need to seek professional assistance. Experts in making an accurate indoor air quality assessment will check the air purifier and help assess other concerns about air quality in and around your home.
What are the factors that affect the performance of an air purifier?
Factors that affect the performance of the air purifier include the size of the unit in relation to the room size, the filters, the location and age of the unit, and extreme weather conditions. Just like any other appliance, air purifiers need regular maintenance and upkeep.
You will also need to make sure that you place it in the right location so that there is nothing to block the air purifier’s airflow. It would be best to perform regular checks on the filters and follow the owner’s manual for a schedule on cleaning or replacing filters.
How to repair an air purifier?
Most problems that affect your air purifier occur because of poor maintenance. Some of the issues can be fixed at home easily. The first step is to identify the problem.
If the air purifier does not turn on, you must check the power cord and see if the unit is plugged into the right power outlet. You can try it in another power outlet to see if the problem is in the outlet or the cord. If the power cord is damaged, you will need to replace it.
If the air purifier has touch controls and is not responsive, the unit is likely not connected to the right power outlet, or the filter cover is placed incorrectly. It will help to follow the owner’s manual to place the filter cover according to instructions. On occasion, the power controls may be malfunctioning which will require professional assistance.
If the unit is making loud noises, check to see if the air filter is installed correctly or needs replacement. If some foreign object enters the unit, there could be a rattling sound. If you’re handy with tools, you may be able to remove the object without affecting the unit.
A simple fix for poor airflow is to remove all obstructions around the air purifier. Also, check if the fan is working correctly. If the fan speed is low, you may need to change the setting. You can press the fan speed control and adjust the setting in models that do not have an auto mode.
How to improve your indoor air quality naturally?
It is possible to improve indoor air quality naturally with a few tips.
Keep rugs/ carpets free of dust
Rugs and carpets can act as filters, too, and trap dust and other particles. Therefore, you must clean them weekly.
Control the humidity
Excess humidity can be a haven for mold and mildew. These trigger symptoms of allergies and make breathing difficult. There will be increased humidity in summer, so attempts to bring the moisture levels down will help. Ideally, consistent humidity levels can improve indoor air quality.
Indoor plants for fresh air
Plants can be considered natural air filters. Even a few indoor plants can make a huge difference to the air quality. Placing plants such as ferns, palm trees, and lilies that are known for their purifying properties can help draw out the pollutants.
Cooking vents
Kitchens produce smoke, carbon monoxide, and nitrogen dioxide from gas stoves, and electric burners also produce some at lower levels. Making sure that you turn on the vents or open a window when cooking would be a good step to take.
When should you call a professional?
When you install an air purifier in your home, it comes with a set of instructions on maintenance and service. While you can fix several small problems, there may be some that are beyond your capabilities. Malfunctioning touch controls are one, and broken components are another.
Similarly, there may be damages to the unit on the whole that professional technicians can only service.
More importantly, if you are the type that is not handy with appliances, you would be better off calling for professional support.
FAQ Section
1. How long do air purifiers take to work?
Air purifiers can take anywhere between 30 minutes and 2 hours to clean a room. To get a more accurate estimate, you must consider the room size, the model, dan speed, etc.
2. How do I know if your HEPA filter is dirty?
You will know that your HEPA filter is dirty if you open the unit and check. You will notice clumps of dirt, and the filter will appear more grey or black.
3. Do air purifiers work with open windows?
Air purifiers work best when the doors and windows are kept closed. Closed windows will ensure that clean air does not escape the room.
4. Can you use air purifier with fan?
The air purifier can be just as effective with or without a fan. It may take a little longer for the unit to clean the air in the room because fans may affect the airflow to the air purifier.
5. How do you measure dust in the air?
Dust particles are measured according to their size in microns. Dust measuring devices such as air sampling pumps can be useful to measure dust. Using a filter-based light-absorption photometer is also a device that can be used to measure dust.
The easiest way to check the dust level in your home is by using the indoor air quality monitor and taking a reading before and after switching on the air purifier.
6. How do I know if your air purifier is HEPA?
You will know if your air purifier is HEPA if you check the labeled score printed on the box. If it shows a 99.97% filtration efficiency, it is a True HEPA filter.
Wrapping Up
Having an air purifier to clean the indoor air is simple. Ensuring that it works efficiently so that you can breathe clean and fresh air throughout the day can be challenging. It requires monitoring the unit to see if it is working well.
And, it is imperative to keep the filters clean and the unit serviced on schedule.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
🚀The ideal healthy humidity level to be maintained for a home should be around 45%. It is considered too dry when the humidity drops below 30% and too damp when the humidity goes over 50%.
🚀The amount of moisture that a dehumidifier unit removes from the room per day will vary depending on the unit’s inbuilt capacity.
🚀The homeLabs 4,500 Energy Star 50 Pint dehumidifier is equipped to extract 50 pints of moisture from the air per day. It is designed with special features, including continuous draining and a 24-hour continuous dehumidification cycle for effortless moisture extraction.
When it comes to dehumidification, the expenditure does not stop with buying the device. How much does it cost every month to run a dehumidifier is a common question those who do not have the device yet, find themselves asking.
In this article let us explore the average cost range of different kinds of dehumidifiers and how much these units cost and consume energy when they operate. Let us get started!
Should a dehumidifier run all the time?
It is understandable that the average cost to run a dehumidifier is not cheap. How much electricity a dehumidifier consumes to control high humidity levels in a room and the resulting energy cost is a huge concern.
There are different types of dehumidifiers and each type has a specific task and capacity to dehumidify a room efficiently. The whole house dehumidifier, crawl space dehumidifier, basement dehumidifier, HVAC system, etc; are a few of the many types of units used. The time required to run a dehumidifier, for removing moisture is going to depend on certain factors.
A new home or room is bound to have a higher relative humidity level. Depending on its humidity and area coverage required, it is recommended to go in for a suitable dehumidifier. A new home or room will require a dehumidifier to run for longer hours. Using a large capacity dehumidifier will help to remove the moisture quicker, however, the dehumidifier’s capacity must depend on the room size.
Most dehumidifiers available in the market currently are energy-efficient models. An energy star unit is going to remove your worries over energy cost and power usage. Apart from worrying over the cost to run a unit, you must be careful to choose the right pint dehumidifier.
Since the latest models available come with advanced features like humidistat and timer, you can take help from the technology to understand how long the dehumidifier must run. 40% to 60% is the ideal humidity level that most people opt for. Once the humidity level has reached the desired level you have set, the unit will maintain the level itself. Features like auto shut off, auto restart, etc., make it easier to run the unit unattended for long hours.
If your reason to run the dehumidifier is to prevent or remove mold growth, get some fresh air and boost air quality, you can get run the dehumidifier for 6 to 8 hours. This is the fairly recommended time to not just reduce mold growth but for also seamless extraction of moisture from the air. The monthly cost of running the unit for long hours will be less with an energy star model.
Know the average cost of different types of dehumidifiers and why?
Most homeowners prefer to invest in a unit within their budget, and this works out for the good in almost all cases. Finding the right dehumidifier that fits within the need and the budget is a win-win situation.
Dehumidifier cost is not cheap, but there are many affordable options even for homes with the worst moisture problem. As we go along with the article, you will also learn that it does not cost a ton of your money to run a dehumidifier, as you might have probably assumed.
It is important to note that different models come at a varied price range, based on their size, function, capacity, and brand. For example, whole-house dehumidifiers will cost more than a crawl space unit because of their size, capacity, and function.
Let us take a look at the various kinds of dehumidifiers and their average price on the market.
1. Mini Dehumidifier
Mini dehumidifiers are available in the range of $20 to $90. The price will vary for the brands and moisture extraction capacity.
2. Portable Dehumidifier With Continuous Drain
Portable dehumidifiers with continuous drain options are available between the cost range of $80 to $300. Here again, the size of the unit and its capacity determine the price. The cost of the unit will vary across the brands.
3. Crawl Space Dehumidifier
Crawl space units are on the higher side of the price range. They are available for a cost from $800 to $1,500. Some homeowners prefer to install the crawl space unit into their HVAC system to make the dehumidification process effective.
These dehumidifiers are the cheapest of the lot since they can be recharged by changing the absorbent material.
4. Whole HouseDehumidifier
Whole-house dehumidifiers are the most expensive units among them all. These are placed between the cost range of $1,100 to $2,500.
Many homeowners find it helpful to integrate whole-house dehumidifiers into the HVAC system to achieve intense dehumidification throughout the home. The size, efficiency, moisture absorption capacity makes whole-house dehumidifiers expensive.
The compact size, design, and function make this gun safe dehumidifier, an affordable purchase to make sure your safes have ideal humidity.
6. Water Damage Restoration Dehumidifier
Water damage restoration units are priced between $500 to $1000. These are high-performance devices and hence come at a higher price range.
Dehumidifier Running Costs
Dehumidifier cost of running is a big cause of concern. Those who are new to dehumidifiers are constantly worrying over how much electricity it takes to run a dehumidifier and the resulting energy bill.
Are the average costs that one must face to extract excess moisture from the air in order to maintain the relative humidity levels of an area steep?
Is it true that dehumidifiers cost a ton of money to control high humidity levels?
It is time to debunk the myths about dehumidifier costs for operation, even for the higher capacity models.
You might be surprised to learn that dehumidifiers are actually categorised under ‘low electricity expenditure’ HVAC system units by the US Department of Energy (DOE). For a portable or small dehumidifier model, it is going to cost you bout $25 annually.
The cost to run a 30-pint dehumidifier with 300W power usage, with an average electricity price of $0.1 kWh will work up to $0.03 per hour.
Whereas for a 70-pint dehumidifier with a 700W power usage with a charge of $0.2 kWh electricity will work up to around $0.16 per hour. You must be aware that for large capacity units the average price of running the unit can even go up to $350 per year.
How much does it cost to run any electrical appliance is a question that is good to be discussed. As far as dehumidifiers go you must be thoroughly prepared to accept that different units with different capacities are going to have a varied monthly cost. Whole-house dehumidifiers, crawl space dehumidifiers or crawl space units, basement dehumidifiers, central units, etc. Each of these types has different capacities and a humid indoor environment to encounter.
Higher relative humidity will require the unit to run longer hours to achieve optimum efficiency. Therefore it is important to get a suitable dehumidifier for the humid indoor environment that you have to deal with.
‘How many pints are needed’ to provide you moisture control, or prevent mold growth, improve air quality from humid air to fresh air, etc; are points to note on your checklist before you purchase the unit.
As the dehumidifiers’ capacity increases, the average price to run it and the energy bill that HVAC companies charge will also increase. Reducing dehumidifier costs and ensuring that you do not waste energy and money can be done by investing in good energy star models.
How to Lower Your Electric Bill With Dehumidifier
Dehumidifier cost does not come cheap. Getting the best suitable dehumidifier that will dehumidify the room efficiently is going to be a big investment, especially for higher capacity models (with the additional installation costs). Rather than worrying over ‘How much does it cost to run a dehumidifier?’, practice ways that will enable reducing dehumidifier costs during operation.
Right size
The first step to save on power usage and minimize the average cost spent on electricity is to use the right unit. Ensure you purchase the right size unit for the area. A dehumidifier’s capacity to use energy depends largely on its ability to capture moisture from the air.
Although all dehumidifiers reduce moisture and deal with humid air, the suits with a larger capacity will use a whole lot of energy and power. Find the right size for the area you wish to cover. Whole-house dehumidifiers, crawl space dehumidifiers, a basement dehumidifier, an HVAC system, etc.; each of these has specific potential that will be helpful for their designed space. Using a large pint model for a small area will make humidity levels hit a pit bottom, plus spike the energy bills.
Energy star
Most dehumidifiers that are available nowadays come with energy star certification. Purchasing an energy-efficient model comes with plentiful benefits. While you get the excess moisture removed and air quality improved as the high humidity levels are being brought under control; with an energy star unit you can also have the monthly cost that you spend on power reduced.
Models that come with auto-shutoff features and energy star ratings will act smartly on independent dehumidification. While the auto-shutoff will make sure you do not waste energy or pave way for water damage in your absence, you can also save money after an expensive unit purchase and installation cost.
Let us be sensible here, HVAC companies charge for energy consumption is not cheap. Saving money on usage after a purchase and installation costs do make sense.
Outlet supply
Another way to take off the pressure from dehumidifiers is to find natural ways that help push air out or within the room. A poorly ventilated room is going to accumulate moisture. Discuss with your HVAC technician the easy ways to improve water, air, and power outlet supply. Installing dehumidifiers into central units or HVAC systems often work out to be the best decision to handle humidity. They also drastically reduce mold growth.
Another way to remove moisture build-up from a room effectively is to have a few standing fans and ceiling fans in the room. Running a few standing fans or ceiling fans in the room will help to circulate or exchange the damp water vapor in the air for fresh air or outdoor air. Pushing air out will also reduce the pressure on the dehumidifiers to exert more energy and lower temperatures in the area.
FAQ Section
1. How Much Does A Dehumidifier Cost To Install?
The installation cost of a dehumidifier is going to depend on various technical factors. The size of the unit and the area it has to be installed into will certainly play a role in determining the installation cost. The dehumidifier cost to install can vary anywhere from $ 1,300 to $ 2,800.
Remember, the installation cost for whole-house dehumidifiers is going to work up to way higher than a crawl space dehumidifier, wall-mounted dehumidifier, basement dehumidifier, HVAC system, etc. Most of the time the installation costs of the whole house dehumidifier may turn out to be expensive than the unit itself. For a clear idea of the installation cost, you can contact an HVAC technician to know how much does it cost to install the unit.
2. Should you buy or rent a dehumidifier?
Dehumidifiers reduce moisture with a great potential that cannot be matched by either device like fans or air conditioners. Buying or renting a unit depends entirely on how important removing moisture is to your home.
If the price to run a dehumidifier for long hours is almost equivalent to the cost of buying even a small pint dehumidifier that is portable, you can benefit from its optimal efficiency at extracting water vapor. However, in cases of water damage, it makes sense to rent a unit.
Buildings with temporary or accidental water damage can make use of a rented unit to handle the problem, rather than purchase one and have more expenditure on monthly cost, installations, and the external pump.
3. How much does it cost to service a dehumidifier?
To know how much does it cost to service a dehumidifier unit, you must know what is the depth of the problem. The service cost will depend on the severity of the damage to the unit and the technician.
Factors like a model with an internal or external pump and what pint dehumidifier it is will also have an influence on the service cost. On average, it can cost you anywhere between $50 to $ 200.
4. Do Old Dehumidifiers Use A Lot of Electricity?
Not all old dehumidifiers have an energy star rating. The monthly cost of power usage from using older models will be high.
Handling high humidity and pushing air in and out of the unit demands a lot of energy. As the unit ages, its ability to capture moisture and optimum efficiency is also compromised. However, this can be avoided when the device is maintained to perfection. But, without an energy star rating, any unit will consume more electricity.
4. What dehumidifier has best warranty?
Santa Fe and Frigidaire dehumidifiers come with an excellent warranty program. You can check their models to have a better understanding of the warranty policies they offer.
Wrapping Up
We have reached the end f the article. Hope all your questions on how much does it really cost to run a dehumidifier. Let us know in the comments below how much does the unit currently own cost and what is the average monthly bill when you own a dehumidifier operating at all times.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
🚀Homemade dehumidifiers are an affordable and easy-to-make option for maintaining relative humidity at home, using everyday kitchen essentials like salt and coffee whitener.
🚀There are many natural ways to remove humidity without using a moisture absorber or dehumidifier, including proper ventilation, and fixing leaks.
🚀Making a DIY dehumidifier at home is simple and can be done using materials like calcium chloride, sodium chloride, coffee whitener, salt or rock salt, and charcoal.
Keeping up with the DIY trend, it is important to be aware that homemade dehumidifiers are an available option to maintain relative humidity at your home. A DIY dehumidifier is easy to make and an affordable choice for those who cannot invest in expensive units.
While some interested homeowners are just beginning to ask, ‘How to make a dehumidifier?’, you must know that natural ways to control dampness and prevent mold growth has long existed.
Everyday kitchen essentials like salt and coffee whitener will come in handy as a homemade dehumidifier when you are desperate for moisture removal or run out of power. Affordable materials like calcium chloride can be brilliant to use for basements that battle mold constantly.
Let us read more about how to make a homemade dehumidifier and its advantages and disadvantages.
1. Natural ways to deal with humidity
There are many natural ways to remove humidity even without using a moisture absorber or homemade dehumidifier. While many people prefer to resort to a DIY dehumidifier, to keep things natural and for the environmental benefits involved; they get the additional advantages of handling humidity at a lesser cost by using the basic materials.
Let us take a look at the various tips one can follow to handle humidity naturally without using a dehumidifier.
2. Moisture absorber
The first tip to extracting excess water content is using any natural moisture absorber that you find in your home. There are many choices available for a natural moisture absorber. To mention a few; calcium chloride, salt, coffee whitener, etc.
You can make your homemade dehumidifier using any moisture absorber that you find at home. Add some of it to a wide pot or container and you are good to go! We will look further at making your own dehumidifiers using natural ingredients along the course of the article.
3. Indoor plants
It is not always a good idea to have indoor plants. While some are hazardous, others can shoot up the humidity levels.
4. Ventilation
Poor or inadequate ventilation is one of the most common reasons many homes suffer from humidity. Ensure your home is properly ventilated.
5. Leaks
Too many leaks are a big cause of concern. They not just contribute to humidity, but can also lead to mold and mildew growth, along with other allergens.
If left unattended, you will have to call the experts to interfere and get a large dehumidifier to fix the problem.
6. Daily activities
Most everyday activities like showering, cooking, washing clothes, and drying them contribute to moisture buildup. Ensure you have dehumidifiers installed where these activities take place.
You can avoid drying clothes within a home or have a portable dehumidifier handy to settle this issue.
2. How to Make Easy DIY Homemade Dehumidifiers?
Making a dehumidifier at home is fairly simple. Moreover, you have many choices ranging from salt to calcium chloride.
Here we have a few dehumidifiers you can make at home using just a few materials.
1. Rock Salt DIY Dehumidifier
First on the list of DIY homemade dehumidifier options to deal with high humidity levels is Rock Salt Dehumidifier. You might be surprised to learn how a simple Rock Salt DIY Dehumidifier is capable of removing excess moisture from the air.
Many homes resort to rock salt dehumidifier as the quick and readily available DIY dehumidifier option to remove moisture and control indoor humidity.
Let us take a look at how this natural moisture absorber works to have an impact on relative humidity levels in an area.
A bag of rock salt and a few buckets are all that you need for this homemade dehumidifier that is going to bring down the high humidity levels in your home. This rock salt dehumidifier is inexpensive and cheap, costing lesser than an electric dehumidifier. However, this dehumidifier can extract the excess moisture in the air effectively to change any uncomfortable atmosphere.
1. To make the rock salt dehumidifier you need 2 large-sized buckets (or a large bowl that can hold large quantities of salt), and a bag of rock salt. Also, ensure that you have access to a drill to make small holes in the buckets. 2. To set up this natural dehumidifier, take one of the buckets and drill small holes at the bottom. Place this drilled bucket or top bucket on the other bucket that you have. 3. Empty the bag of rock salt that you have into the top bucket or drilled bucket with a few holes in them. 4. This top bucket must now be placed over the other bucket and your new dehumidifier is ready. Most rooms in any home that is damp will benefit from its cheap natural methods of dehumidification.
The rock salt will attract the moisture in the air and drain it into the top bucket. This will drain into the bottom bucket via a few holes. You will notice that in a room or home that is naturally damp or humid, the bucket at the bottom will fill up quickly.
While the effectiveness of this salt moisture absorber is appreciated, at the same time you must remember to empty the water collected in order to avoid water damage. It is also recommended to top up or replace the salt in the container of the dehumidifier every few months or weeks as required.
2. Silica Gel DIY Dehumidifier
Next on the list of the best DIY homemade dehumidifier option, we have a Silica Gel dehumidifier.
This DIY moisture absorber is an easy and efficient choice to handle excess moisture in a humid area.
Indoor humidity and too much moisture in enclosed spaces can be dealt with by a silica gel dehumidifier. This readily available moisture absorber can remove moisture from the air.
One of the best tips to remember the next time you see small packages of silica gel is saving them to extract moisture from damp zones or any small room.
To make a silica gel DIY home dehumidifier to handle indoor humidity, all you need is a glass jar and a good amount of silica gel. You can use the silica gel collected from shoe boxes and utensils.
Drill in some holes into the lid of the jr and fill up the jar with silica gel.
Place the jar in any corner or area of the room which has fluctuations in temperature and needs to control humidity levels.
This being a good moisture absorber, it is often used in places expected to have high humidity like enclosed drawers, boxes, cabinets, etc. The next time you plan on making DIY dehumidifiers to remove humidity, do not forget to try silica gel natural dehumidifier.
3. Baking Soda DIY Dehumidifier
Handling excess moisture in small areas like bathrooms and kitchens can be done with ease using Baking Soda homemade dehumidifier. For issues with condensation, this DIY moisture absorber will work perfectly.
Baking soda is a common household ingredient that has been trusted to remove humidity. Although it is not a wise decision to trust baking soda to maintain the humidity level or moisture level in a large humid area, it is still good enough an option to remove moisture from a small room.
Baking soda as a DIY home dehumidifier can be prepared by adding a good amount of it into a large bowl. Place this bowl of baking soda in the area that is most damp or next to the source of moisture or indoor humidity.
Baking soda moisture absorber in the dehumidifier will soon turn damp as it begins its work. If there is too much moisture and indoor humidity in the area, the baking soda in the bowl will soon turn moist. You just have to replace it with a fresh batch of baking soda to keep this DIY absorber going.
4. Coffee Whitener DIY Dehumidifier
Another surprising option for a DIY homemade dehumidifier that is is going to take care of excess moisture in the air for you is a coffee whitener. Did you know that this everyday kitchen ingredient could double up as a DIY moisture absorber and take away your worries about spiking humidity levels?
To use coffee whitener as a DIY home dehumidifier and remove moisture, you just require a wide bowl and coffee whitener. Empty the coffee whitener into the large bowl and place it in the room or humid area.
When the indoor humidity is high in the area, you will notice that the coffee whitener is turning damp and hard, as it continues to remove humidity from the air. As a moisture absorber, it will remove the excess water from its environment. You can empty out the coffee whitener that has hardened and replace it with a fresh batch of coffee whitener.
The next time you’re in the kitchen and you notice that there is too much moisture and the humidity level is rising, just make use of a coffee whitener to make your DIY homemade dehumidifier.
5. Electric Dehumidifier
An electric dehumidifier is a better choice to extract moisture in the air in comparison to any homemade dehumidifier. A DIY moisture absorber will be able to reduce indoor humidity only to a certain extent. But, the best devices to remove humidity from the atmosphere, along with allergens, and ensure our family’s health is guarded are electric dehumidifiers.
An electric dehumidifier can remove excess water content, maintain the indoor humidity level to your desired value, with its advanced moisture absorber. The inbuilt fan that comes with the dehumidifier is also helpful to remove heat and maintain the ideal temperature. These benefits will lack in your own homemade dehumidifier.
An electric unit can also cover a room of any size and keep damp areas protected against the action of mold spores and dust mites, even in cases of water damage. If the area you want to cover is large, a simple homemade dehumidifier is not going to be sufficient for you.
Benefits of Making a Homemade Dehumidifier
Apart from wondering ‘How to make a dehumidifier?’, the common thought is what are the benefits involved in making an own homemade dehumidifier? Is a DIY dehumidifier capable of impacting the relative humidity level of space and removing humidity? Can natural methods of dehumidification extract excess moisture from the air like an electric dehumidifier?
Let us learn the benefits involved in using natural dehumidifiers to maintain indoor humidity levels.
Moisture absorber
There are different types of moisture absorbers that are readily available and are way cheaper in comparison to electric dehumidifiers. You can make your very homemade dehumidifier in no time if you have access to the basic materials required to make a DIY dehumidifier.
Calcium chloride, sodium chloride, coffee whitener, salt or rock salt dehumidifier, charcoal dehumidifier, etc., are a few of the simple choices for a moisture absorber. You can drill some holes inside a large bowl to make any of this DIY dehumidifier.
Calcium chloride is a great natural dehumidifier for areas with high indoor humidity and moisture, like basements. Making a calcium chloride DIY dehumidifier is very easy. You need a good amount of calcium chloride and a sock.
Add calcium chloride inside the sock and seal it with a string. You can hang this sock with calcium chloride inside it in places that need moisture from the air removed.
Cost-effective
Desiccant dehumidifiers are less expensive. When you purchase desiccant dehumidifiers you will need the desiccant materials in large quantities to keep the dehumidifier working for years together. Making your own desiccant dehumidifier at home is a lot cheaper and affordable.
For those who prioritize saving power and energy costs, homemade dehumidifiers are the best option.
Natural products
Using natural desiccant materials is safe and minimizes heat generation. People with allergies and respiratory issues and need fresh air circulation at all times, but have little room to ventilate can opt for a DIY dehumidifier. You can keep away dust mites and mold spores always without power consumption.
Calcium chloride, salt, coffee whitener, charcoal dehumidifier, rock salt dehumidifier, etc., are harmless materials. Your family’s health will be in safe hands while using a DIY dehumidifier in a solid-state or liquid state.
An easy-to-make DIY dehumidifier can be placed in any room, anytime like after a water treatment or shower.
Will a Homemade Dehumidifier be Effective?
As aforementioned, although making a DIY dehumidifier is easy, most people are questioning ‘How effective is a homemade dehumidifier?’, over, ‘How to make a homemade dehumidifier?’.
You will be surprised to learn that a natural moisture absorber is quite efficient and can be trusted to remove humidity from any room.
Using the right moisture absorber in the right manner will guarantee the removal of moisture from the air in the room it is placed in without heat generation. However, you must remember that a homemade dehumidifier is effective only for a very small area and isn’t an expert like an electric large pint dehumidifier.
Calcium chloride, coffee whitener, salt, or rock salt dehumidifier, are DIY dehumidifiers that are cheap and inexpensive and consume no power. Clubbing their use with the tips to prevent a damp home will be helpful; like making way for sunlight, ventilating where possible, use of hygrometer, etc.
FAQ Section
1. Can I use a fan instead of a dehumidifier?
A fan is not a replacement for a dehumidifier. It cannot remove moisture or dampness from the area.
2. Can rice be used to absorb moisture?
Yes. Using rice to absorb moisture from closed areas; like boxes or small cabinets will work because rice is hygroscopic. However, it is ineffective for moisture control in a room.
3. Who should make their own dehumidifier?
Those who do not have a dangerously high humidity problem, who require moisture control for a small area or temporarily, who have issues with power availability and energy costs can resort to a homemade dehumidifier.
4. Can DIY dehumidifiers help tackle mold?
Yes, but a homemade dehumidifier will tackle mold only to an extent.
DIY dehumidifiers cannot remove mold growth that is widespread. DIY dehumidifiers are not as effective as electric dehumidifiers.
5. How to use AC as dehumidifier?
The Dry Mode on the AC unit can be used to function as a large-scale dehumidifier.
6. How to make simplest dehumidifier for grow tent?
You can try any of the above-given dehumidifier options to naturally dehumidify a grow tent.
7. Can we use damprid instead of dehumidifier?
Yes, but it depends on the extent of moisture control required and the size of the area.
Damprid is not as effective and multi functional as a dehumidifier. However, it serves the purpose of removing moisture from the area, thereby preventing the growth of mold and odor.
Wrapping Up
Hope the article was helpful for you to know, ‘How to make a dehumidifier’. We trust you will find the tips and examples of homemade dehumidifiers helpful. Let us know which DIY dehumidifier you have tried and worked best for your home.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
🚀Dehumidifiers help to remove moisture that is accumulating in the air in the environment, thereby elevating the indoor air quality.
🚀Dehumidifiers can improve air quality by dealing with poor air circulation, allergy triggers like dust mites, musty smell, increased energy costs.
🚀Dehumidifiers can regulate relative humidity levels and prevent water stains that come from dampness and mold issues, reducing allergy symptoms like difficulty breathing, stuffy nose, etc.
Get to know the benefits of using a dehumidifier.
Investing in the right dehumidifier for living space (or office space), or any room for that matter is crucial. Although an air conditioner helps to create the ideal environment that is cool and comfortable, it can do very little to maintain the humidity level and remove excess moisture from the air.
The benefits of a dehumidifier are many; it helps to remove moisture that is accumulating in the air in the environment, thereby elevating the indoor air quality. With moisture buildup in the humid environment, the excess moisture creates a lot of havoc on the home.
Humid climate and humid air can be taken care of only with a good dehumidifier. Relative humidity can be maintained with a dehumidifier which will give you dry air by extracting the moisture from humid air. When poor air circulation, allergy triggers like dust mites, musty smell, increased energy costs are dealt with by the way a dehumidifier works, you are left with a healthier home.
Let us look into detail how dehumidifiers deal with humidity and improve air quality and the advantages of their performance.
How does a dehumidifier work?
An air conditioner and home dehumidifier work in a similar fashion. They both work with coolants that expand and compress, thereby acting upon the air in the room.
Modern dehumidifiers are excellent devices that can turn any humid climate better. The relative humidity level that is high in a home (even if it is laundry rooms), is a sign that you need a dehumidifier to build a healthier environment.
High humidity levels occur from excess moisture accumulation. This excessive moisture in humid environments makes breathing difficult. It puts your family’s health in jeopardy. Dehumidifiers are designed to draw in the damp humid air, remove moisture from it, and bring down the moisture levels in humid conditions. This ability of dehumidifiers to work even with high and more moisture content is not possible by air conditioners and air purifiers.
The benefits of a dehumidifier can be witnessed in dry climates and colder climates alike. Areas with poor ventilation systems, poor air circulation, etc., are unhealthy and lead to health problems. Any living space with limited ventilation and high humidity levels will benefit from how dehumidifiers work.
Common allergy triggers like mildew spores, mold growth, dust mites, can also be removed by using a dehumidifier. Other benefits of a dehumidifier apart from regulating relative humidity levels include; improving air quality, preventing water stains that come from dampness and mold issues, reducing allergy symptoms like difficulty breathing, stuffy nose, etc.
Dehumidifiers are trusted appliances that can seamlessly absorb excessive moisture from humid environments of any size and elevate the indoor air quality by removing even something as small as dust mites. There are many dehumidifiers available in the market that allow you to select the level of relative humidity to be maintained in the room to suit your comfort. Based on the area required to be covered and moisture removal necessary, you can choose how many pints your unit has to be.
7 Signs you may need a dehumidifier
If your home is battling increased humidity levels, there are many signs that will point out to you that it is time to deal with it. Getting the best home dehumidifier is the perfect choice to remove the excess moisture content from your space and handle the damp area effectively. There are many dehumidifiers available in the market to choose from.
Here are some common signs that can confirm that you need a dehumidifier.
Poor air quality
Improving air quality of any indoor space must be a priority. Excess moisture and humidity levels make the air heavy and damp. The diminished air quality adds to many problems.
Improving air quality in humid environments can be done with the help of a dehumidifier.
High humidity levels
Poor air circulation leads to an increase in the relative humidity level. You can have a humidistat confirm the rise in humidity in any room. One of the main functions and benefits of a dehumidifier is to take in damp air and give out dry air, in the right proportion.
Drier air leaves little room for trouble from pests, mold, and other issues that arise from high humidity. If your room’s humidity level is shooting up, it is time to get a dehumidifier.
Condensation
If you notice frequent condensation on your windows and doors, it means your home requires a dehumidifier. There are many dehumidifiers that especially fight humidity in damp small areas. You can pick the one that suits your need best.
Mold
Mold spores and mold growth are prominent signs that your home is battling high moisture levels. Mold growth can happen quickly in any damp area, hence having a home dehumidifier will reduce the chances of allowing mold to proliferate.
Mold and mildew odor
The odor from mold and mildew are the first signs most people notice even before spotting the actual mold growth. If your home has a musty smell, it might be time to get a dehumidifier.
Health problems
A healthier home is a happier home. Are you and your family members having constant allergies and respiratory health problems? Peer-reviewed studies suggest that homes with a dehumidifier unit had members that had easier breathing and fewer bouts of allergies.
Damp
Damp floors and walls and another evident sign that your home’s humidity level is at a peak.
Benefits of owning a dehumidifier
Owning a dehumidifier comes with many advantages. Your home is going to witness several positive changes.
Let us take a look at the benefits of a dehumidifier and the different ways in which your family and home will find it useful. Peer-reviewed studies suggest that these are the top benefits of a dehumidifier.
Ideal environment
One of the first benefits of a dehumidifier is the comfortable environment it is capable of creating. An air conditioner is designed to give you a cold and comfortable space as well, but it has little to no effect in making the relative humidity levels that exist in the room.
Humid environments are filled with moisture that only dehumidifiers work best upon. Humidity levels can be maintained to suit your comfort. Moist air can be turned into drier air, free from dust mites and mold. Whether they are basement apartments or small laundry rooms; there is always a chance to improve air quality by using a dehumidifier.
Moisture levels
Another important addition to the benefits of a dehumidifier is its ability to control excess moisture. A humid climate with excessive moisture is harmful to health and to the infrastructure of the building. Dehumidifiers remove moisture from the air, convert it into water via condensation and thereby maintain the relative humidity level in the room.
High levels of moisture cause plentiful damage like mold growth, mildew, wood rotting, moldy odor, wallpaper peeling, and more. A space that is sealed completely for energy efficiency might end up becoming a storehouse for excess moisture. A dehumidifier works effectively to extract this moisture that is trapped even in unreachable areas.
Allergies
Common allergy triggers thrive in areas filled with excess moisture content. This condition is favorable for allergens to proliferate and spread. Mold, mildew, dust mites, etc., decrease the indoor air quality and aggravate underlying respiratory health problems, especially difficulty in breathing.
Many homeowners find that having a dehumidifier works to their advantage by simply removing the allergens and keeping the home healthy and safe. Moist-free dry air will help you bid goodbye to a stuffy nose, irritated eye, and other allergy symptoms.
Pests
Mold spores or mildew spores are not the only allergens that harm one’s well-being; small pests like spiders and roaches also thrive in high humidity areas. The limited air circulation makes it a favorable climate for pests.
Having a dehumidifier will help to regulate the moisture levels and thereby making the area unfavorable for pests to thrive further.
Energy costs
Another surprising benefit of a dehumidifier is its energy efficiency. You will be able to cut down on energy costs by using a dehumidifier at home. Due to poor air circulation (or other reasons), the high relative humidity level in a room will require the air conditioner to first work on the high humidity to an extent and then start cooling the room.
Using a dehumidifier will enable the air conditioner to directly get to cooling the room while the dehumidifier works on the relative humidity level. This is how energy efficiency and energy costs find their place among the benefits of a dehumidifier. Almost all dehumidifiers now available have energy star certification which is a guarantee to reduce energy costs.
Dust mites
Dust mites thrive in excess moisture and humid conditions. Dry climates are equally helpful for dust mites to spread. Many dehumidifiers are built with the latest technology and air filters to trap dust mites effectively. Investing in a good dehumidifier will ensure that the dehumidifier works to get rid of dust mites completely.
You can be safe in an environment that will not disrupt your breathing and can handle other signs and causes of dust mites like damp walls and mold.
Odour that accompanies mold
Mold growth doesn’t just stop with its hazards but it also comes with a disturbing odor that accompany mold. Water stains and dampness in the bathrooms are the most common reasons for mold growth. To create a healthier environment and get rid of humidity thoroughly you will need a dehumidifier.
One of the major benefits of a dehumidifier is to prevent mold and accompanying mold issues. Investing in the right dehumidifier will help you to tackle mold issues even in areas with limited ventilation.
How to make the most out of your dehumidifier?
Placing the dehumidifier in the right location will make controlling humidity levels easier. In areas with little air circulation or dampness, or to simply focus on improving air quality, the unit can be placed at the center of the room or close to the problem area to get the maximum benefits of a dehumidifier.
How do you know if you need a humidifier or dehumidifier?
It is recommended to have a professional investigate the room’s humidity before you make the decision.
A home with a humidity level above 50% is suggested to have a dehumidifier.
Homes with a relative humidity level of under 30% are suggested to have a humidifier.
How often should you use a dehumidifier?
How long you should run your unit depends entirely on your home and its humidity content. It is recommended to run a dehumidifier for at least 12 hours per day to achieve the best results.
FAQ Section
1. Is it good to sleep with a dehumidifier?
It is absolutely safe to sleep with a dehumidifier running in your bedroom.
There are plentiful models nowadays that come with a silent operation that ensures you have peaceful undisturbed sleep.
2. Does a dehumidifier clean the air?
No. Dehumidifiers do not clean the air, but they improve its quality by removing allergens and microbes. They give you cleaner and safer air to breathe in by filtering out the allergens like mold, bacteria, fungal spores, dust, etc., in their air filter.
The air that is passed into the unit will come out drier and cleaner. However, they do not directly clean the air.
3. Are dehumidifiers safe?
Yes. These are 100% safe appliances. Ensure that you monitor the device (if it is not automatic), to keep a check that the humidity does not drop to dangerously low levels.
4. When to use a dehumidifier in the basement?
Basements are naturally filled with dampness. Keep a track of the humidity levels in basements to know when they require help from dehumidifiers.
5. What does a dehumidifier do for your health?
Getting rid of allergens and irritants from the air will keep you allergy-free. People with asthma and other respiratory disorders find having dehumidifiers beneficial for their respiration.
6. Do dehumidifiers help with dust?
Yes. The unit’s air filters are capable of trapping dust efficiently.
7. Where does the water come from in a dehumidifier?
The cold condenser coils in the unit convert excess moisture into vapor and water, which comes down as condensate and collects in the bucket.
8. Are dehumidifiers safe for dogs?
Dehumidifiers are safe for all pets. However, you just check that the device, like any other electrical appliance, is kept at a safe distance from pets and children.
Wrapping Up
Hope you found the article helpful to understand what a dehumidifier is used for and the benefits of a dehumidifier for your home. Let us know which dehumidifier model you use and how it works for your needs.
About The Author
Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.
