Best Dehumidifiers for Mold


Conducive weather or climate plays a significant role in the quality of life for most people. Similarly, bad weather conditions like a humid climate can negatively impact our mood and general wellbeing.

High humidity makes the air stale and causes unpleasant odors. It can also trigger the growth of various molds and mildews, which in turn causes various health issues. One of the main health concerns is that it causes severe allergies.

These allergies due to humidity can most commonly result in stuffy nose, sneezing, and breathing difficulty, itching in the eyes, as well as skin rash. Molds formed due to humidity can be a major cause of asthma.

Molds are usually formed in the damp spaces of the house like kitchens or bathrooms. In order to get rid of this problem, the best solution is to get the dehumidifier for molds.

Best Dehumidifiers For Mold Removal

Here are some of the best dehumidifiers you can consider to buy:

Danby Energy Star 70-Pint Dehumidifier Vertical Pump


Key Features

  • Dimensions: 11.8 x 16.13 x 24.25 inches
  •  Weight: 42.3 Pounds
  • Size: 70 pint
  • Coverage: Up to 4,500 sq. Ft.

This is a portable humidifier that can remove up to 70 pint of moisture per day. This is ideal for the basement and attic area. It consists of a vertical pump inside, which pumps water upward into a sink or also it can pump water out in the basement.

It has a front access water tank with 12.7-pint capacity. Also, it has an indicator light which indicates when the tank is full.  This is a highly rated dehumidifier for preventing mold growth. This dehumidifier also offers 2 years warranty for parts and labor as well.

User Critic

According to the customers, this dehumidifier is rock solid and well built. It does not make much of the noise as other dehumidifiers. It functions flawlessly and keeps the humidity levels constant at 35%. It works well by keeping humidity at low levels in the basement area, especially.

The thing that troubled the customer a bit was that they had to drain the water into a bucket and then take that bucket to the sink as the drain tube is not enough to reach the sink.


  • It has great energy efficiency.
  • There is a control panel installed on top of this dehumidifier.
  • It has auto-restart and auto-stop features.
  • As it is portable and has the best castor wheels, it is easy to move around the house.
  • It comes with an automatic defrost feature.
  • It has a 24-hour timer, and 2 fans speed.
  • It is not noisy at all.
  • It comes with a direct drain feature.


  •  It does not contain a drain pump, so we have to empty the water tank more often.
  • It cannot be used in temperatures below 41° F or 5°C.

The Verdict

Weighing in the pros and cons simultaneously. It will suffice to say that pros take the lead by a huge margin. You may think that having this humidifier would be a bother as it needs constant drainage, however, it will help more than it needs work done to function. Customers’ reviews are mixed on the matter, so make sure to pay the heed to your needs regarding a humidifier before opting for one.

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Honeywell Large TP70WKN


Key Features

  • Size: 70 Pint
  • Coverage: up to 4000 Sq. Ft.
  • Water Tank Capacity: 14 pints
  • Dimensions: 12.4 x 15.75 x 25.4 inches

This Honeywell dehumidifier is great for controlling humidity in medium to large spaces rooms. It efficiently removes up to 70 pints of moisture per day and hence protects the curtains, walls, furniture, etc. from the growth of molds and mildews.

This dehumidifier is also ENERGY STAR certified, which means that it also saves energy along with being compact and powerful. It does so by using less electricity than many other dehumidifiers. And in this way it saves money.

Another notable feature of Honeywell dehumidifier is that it is eco-friendly because there is an easily washable and long-lasting filter present in it.

Honeywell is a great brand you can easily trust as it is top-rated by an independent, U. S. -based product safety-testing agency since 2016. Other than that, if their customer needs any help, they can easily connect to the in-house customer support team, the customer service by the Honeywell Home Comfort.

It has a durable air filter, which helps in the reduction of dust, and the replacement of filters is not necessary. Also, there is a Filter Clean Alert present, which helps in the maintenance of filters for optimal operation.

User Critic

According to the customers, it’s a great device and works quietly and efficiently. Its five years warranty on refrigerating equipment is super satisfying. But there’s a bit of a problem if you want to attach a hose to it for drainage. This is because the unit has a flange on it that prevents most garden hoses from being able to thread into the receptacle.

Its overall packaging is pretty good and it comes with easy to follow instructions. Its LED indicator which tells the current RH is impressive to the customers as well.


  • It has an extended warranty.
  • 24-hour energy-saving timer.
  • Durable and washable filter.
  • There is a sleep mode option. 
  • Energy Star certified.
  • Suitable for medium to small rooms.
  • Contains a drain outlet and hose.
  • It has an auto-restart feature.


  • Its water tank is insubstantial.
  •  A bit pricey

The Verdict

Honeywell dehumidifier comes with a 5-year warranty so it is easier to assume that it is a reliable one, for 5 years at least. It’s durable and can be washed easily. Also has a 24-hour energy-saving mode. However, the tank is not up to par in capacity with its possible need and can need clearing up more than you would need.

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Frigidaire 70-Pint Dehumidifier, Gray & White


Key Features

  • Dimensions: 11.6 x 15 x 24.4 inches
  • Weight: 47 Pounds
  • Size: 70 pint

Frigidaire is one of the best brands of home appliances. The quality of their material is exceptional, and hence these appliances last for long. It also removes 70 pints of moisture from the air efficiently.

It prevents the formation of molds and mildews, which grows on furniture or clothing. Dust is also reduced, thereby keeping the room clean.

This dehumidifier has Ready-Select electronic controls with a digital display, which allows you to see the current humidity level where the dehumidifier is placed. In fact, you can easily control humidity levels with a humidity level panel.

It is easy to move as it has a top handle, integrated side handles, and the caster wheels.

User Critic

According to the customers, the device is efficient and works quietly. Other than that, the company’s customer service is really impressive.

While according to another customer, this dehumidifier is far from best. And the company would not repair the product or even the parts of the product.


  • Top-quality craftsmanship.
  • Humidity levels can be controlled effortlessly.
  • It has a capacity of 70 pints per day.
  • Portable and very convenient to transport from one place to another.
  • It is great to use in a garage, bedrooms, or basements.
  • It has great energy efficiency.


  • Its sensor can be damaged after several years and hence can cause “F0” errors.
  • It has a shorter life span as compared to other dehumidifiers.

The Verdict

The dehumidifier justifies the price for the quality that it claims. It is efficiently made and works better than most in the market. It can be moved from a place with ease and can be used in basements and garages. However, there are some issues regarding the longevity of the sensors and after several years they can show an “F0” error. So before buying, know if it fulfills your needs properly. 

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TOSOT 1,500 Sq. Ft Energy Star Dehumidifier


Key Features

  • Coverage area: up to 1,500 sq. ft.
  • Water tank capacity: 128 oz.
  • Dimensions: 13.4 x 9.8 x 19.5 inches

This is an impressive dehumidifier model that can remove up to 30 pints of moisture from the air. Its water tank is so large that it can hold moisture up to 128 ounces in almost 1500 sq—feet room.

Other than that, you can connect a small garden hose to it for continuous drainage. By doing so, there is no need to empty the tank. There are three fans installed in it with three speeds of 48, 50, and 52 decibels for low, medium, and high settings.

A digital humidistat is also present on it, on which current humidity levels are displayed. Also, there is a timer present which helps to schedule dehumidification, which then runs at various intervals of 2-4 hours.

This dehumidifier also contains remarkable safety features, which include a full tank indicator. It turns off when the tank is full. The other one is an automatic defrost feature, which prevents the buildup of ice.

User Critic

According to the customers, this is an exceptionally efficient dehumidifier. It works well in controlling moisture even during heavy rains. It is easy to set up, and its filter access is effortless. It does not make much of a noise while functioning, and also it works very fast. The problem they faced is that it does not shut off when the desired humidity level is reached.


  • Its continuous drain feature is beneficial.
  • It has an auto defrost, and auto shut down function when the tank is full.
  • Energy star rated.


  • It causes slight heat in the room.
  • It can be expensive for some buyers.

The Verdict

This device not only helps in removing the excess moisture from the air but also does not require any additional task for maintenance like replacing the water tank. It is self-draining and does not require defrosting manually either. It is the go-to device if you want to work less for that clean moisture-free air. 

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LONOVE Dehumidifier


Key features

  • Coverage area: up to 460 sq. ft.
  • Water tank capacity: 68 oz 
  • Dimensions: 7.09 x 4.72 x 3.94 inches 

Though it only works for a small enclosed space, its performance exceeds expectations. The control panel is easy to use and operate at home as well as the RH level can be checked easily. The dehumidifiers have drains and hose along with a large tank with a capacity of 68 oz of water to hold.

 This helps in removing the moisture from the surrounding well and does not need to be drained often in a day. It helps in clearing the air of about 450 Sq Ft in an enclosed space and can absorb moisture up to 25 oz.

It helps in clearing the excess moisture in the air and clearing it. The comfortable humidity levels for the human body are at 40% to 50%. Above this level, it becomes not only discomfort but also a health hazard. 

The controls allow you to raise or lower the RH with an up or down button. The display shows the screen a total of three times and the humidity is controlled from the level present in the room to the next during that period. 

User Critic

The dehumidifier is easy to use with accessible controls. Its small size makes it a perfect tool for enclosed spaces and helps. The ones using it have reviewed its considerably better results in removing the excess moisture even during the days with heavy humidity. It also does not produce much sound and can be easily used in enclosed spaces. The customers have found the reduced levels of humidity after using this device a life-changing experience due to its efficiency and good performance. 


  • Small size
  • Can be used within small spaces like bedroom, basement, and living room.
  • Has a tank attached.
  • Easy controls and managing
  • Help in keeping the air healthy with less humidity


  • Due to its small size, it does not cover large rooms and hall rooms.

The Verdict

The humidifier packs great performance within a small body. It can be used in small spaces like bedrooms and small living rooms and does not need to be drained often. It has easy controls and can be used in a very efficient manner. However, it is not suitable for large spaces, so make sure to know what you want from the device before opting for it. 

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What is a Dehumidifier?

Now, what exactly is a dehumidifier for molds? A dehumidifier is a portable machine that reduces the dampness in the air by pulling the moisture inside. It is one of the best ways to prevent mold as it works by reducing the amount of relative humidity. Dehumidifiers do not kill the molds miraculously, but they prevent their growth.

Benefits of a Dehumidifier

Dehumidifiers are of great benefit in the following ways:

  • As the name indicates, they tend to lessen the humidity level in the area where you’ve installed them, hence preventing the growth of molds and mildews.
  • They reduce the musty odors caused by the molds.
  • They do not cause any irritating noises when running.
  • The use of a dehumidifier also decreases the possibility of mold growth on furniture, clothing, etc..
  • As a dehumidifier reduces the humidity, foods like cereals, rusks, bread, etc. will remain fresh for a longer period.
  • It increases the efficiency of your air conditioner, which results in lower costs of energy.
  • It reduces the grind of home cleaning as it reduces the amount of dust in the home.

Dehumidifier Setting to Prevent Mold

A hygrometer measures the percentage of moisture in the air. And one should place it in the room where there is a dehumidifier. This is done in order to know that a dehumidifier is working properly in reducing the moisture.

Other than that, some dehumidifiers come with a built-in humidity meter, which along with reducing humidity, measures the moisture content in the air and adjusts accordingly.

A built-in humidity meter should be set at an apt humidity level as of 25-35% RH (Relative Humidity).

This is an important step because if the humidity level is set too low, it will result in the dehumidifier’s continuous running. This, in turn, ramps up the consumption of electricity resulting in a huge energy bill. It can also result in an undesired dryness or reduced air quality. 

How To Maintain Your Dehumidifier

If you want your dehumidifier to work efficiently for a longer period of time, you surely need to maintain it as other appliances. Here’s what you can do for its maintenance.

Perfect Placement

Whenever you place a dehumidifier in any room, make sure it is at least 6 inches away from the wall. This needs to be done because it will help in the proper air intake, and the exhaust of the dehumidifier will not be blocked.

Room Temperature

The area where you are going to place the dehumidifier should have a temperature at least 65°F (except that it’s designed for lower temperatures). This will prevent the motor from burning up.

Proper Humidity Settings On The Humidistat

The humidistat on the dehumidifier should be adequately adjusted. Almost 40-50% of humidity is optimum, but in highly humid environments, 30-35% is best.

Compressor Protection

In order to protect the compressor, you should not turn off the dehumidifier and then turn it back on quickly. This can cause overheating of the compressor. You should wait at least 15-20 mins before turning it back on.

Filters Replacement

The air filters in the dehumidifier should be replaced frequently, as mentioned in the manual. This will ensure the efficient performance of the dehumidifier.

Best Dehumidifier for Mold
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Best Dehumidifier for Mold
High humidity conditions can be unpleasant and even harmful to our health. Find the best dehumidifier to bring things under control. This article will show you how to choose the best dehumidifier for molds.
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