The Best Dehumidifier for Bathroom Reviews

Naturally, bathrooms are where humidity levels can reach their peak. After every hot shower, you must’ve noticed how your bathroom gets so foggy that you can’t see clearly.

With time, this building moisture can cause many issues that you definitely want to avoid. Mold and unwelcome smells appear in such a damp environment. This can be troublesome, especially if you have a respiratory condition.

There’s no need to worry about it, though! I’ve got you covered. In this article, I’ll help you find the best dehumidifier for bathroom use.

Table of Contents

Do Dehumidifiers Work in Bathrooms?

Yes, they do! Dehumidifiers can work wonders in bathrooms, where humidity levels are highest. After a hot shower, humidity can reach 100% inside your bathroom.

A bathroom acts as a central source of humidity in your house. So, making sure that it’s always dry should keep other rooms from being over humidified.

What Size Dehumidifier Should I Choose for My Bathroom?

A dehumidifier’s size primarily depends on the size of your bathroom.

If your bathroom is small or medium-sized, your best bet is to get a mini, portable dehumidifier. A tank capacity of about 30 pints should work great with a bathroom area of 50-150 square feet.

However, you might have a larger bathroom, say about 200 square feet. In this case, it’s a good idea to invest in a dehumidifier with a 70-pint capacity.

Will a Dehumidifier Help with Mold in the Bathroom?

Yes. By keeping your bathroom dry, a dehumidifier can keep mold from finding the ideal environment to grow.

Also, if you already have mold in your bathroom, using this device can prevent further spread. This should grant you a chance to hire a professional to get rid of it.

How Do You Dehumidify a Bathroom?

If you’re unable to get a dehumidifier for any reason, you can use these tips to get rid of excess humidity in your bathroom.

  • Open the windows regularly to let air inside
  • Take shorter showers
  • Open the bathroom door right after taking a shower
  • Make sure there aren’t any leaking pipes
  • Always keep your bathroom floor dry as well as every surface

If you’re interested in building a DIY dehumidifier, here’s what you can do.

  • Drill several holes in the bottom of a 5-gallon bucket
  • Take this bucket and put it inside another bucket of the same size
  • Put about 5 lbs of rock salt in the former bucket
  • Place them inside your bathroom
  • After a few days, you’ll notice that water has gathered in the lower bucket
  • Empty this bucket when it gets full
  • After a while of use, you should change the rock salt, too

What Does a Dehumidifier Do?

A dehumidifier helps decrease humidity in your room. It absorbs humid air, removes the moisture out of it, then releases it back into the room.

A dehumidifier does its job in two ways: refrigeration and absorption. Here’s a quick look at each of them.


In this method, a dehumidifier uses the same technology as an air conditioner. Simply, the warm, humid air enters the dehumidifier through a grille.

Then, it passes over cooling elements until the moisture pools in liquid form away from the air. After that, this moisture-free air passes over to a hot compressor to warm it back to its original temperature.

After reaching the right warmth, the dehumidifier allows the air back into the room. As for the collected moisture, it builds up in a tank that you’ll have to empty later on when full.


The absorption method depends on using specific elements inside the dehumidifier to mop the water out of the air.

First of all, the moist air enters the machine through a duct. It passes through a wheel made of moisture-absorbing material. Later, this dry air goes back into the room.

As for the water-absorbing wheel, it faces hot air that’s blown for a heating element. As a result, the wheel releases warm air that later leaves the machine through an exhaust duct.

Advantages of Using a Dehumidifier

Removing the extra moisture from your room or bathroom can spare you much trouble. Let’s find out how using a dehumidifier might benefit you.

Keeps Allergens at Bay

As you know, humidity is where most allergens find the perfect environment to grow. If you have seasonal allergies or asthma, then things like dust mites and mildew can trigger your symptoms.

Reduces Musty Odors

Due to the consistent growth of mold, your bathroom can develop a disturbing odor. By using a dehumidifier, you can keep mold and mildew from infesting your bathroom.

Therefore, you’ll get rid of unwanted smells. Overexposure to these smells can cause headaches, fatigue, or nausea.

Protects Your Home from the Effects of Moisture

Using a dehumidifier in your house can increase the lifespan of everything in the room. This is because moisture can damage electronics and furniture after too much exposure.

Also, it’ll help your clothes dry faster, and prevent mold from ruining curtains, linens, and clothes.

Safety Measures

There are a few things you should keep in mind when using a dehumidifier.

These points apply when using it in the bathroom or any other room.

  • Read the manufacturer instructions manual first
  • Check that the device is unplugged before cleaning it
  • Make sure that you clean its filters after the dust build-up
  • Place the dehumidifier away from walls or furniture to allow it to work properly
  • Unplug the dehumidifier when not in use

Best Dehumidifier For Bathroom Reviews

I’ve taken the liberty to roam the internet for the best dehumidifier to use inside your bathroom. The following list might have what you’ve been searching for.

1. Pro Breeze Electric Mini Dehumidifier

Best Dehumidifier for Bathroom - ProBreeze

The first product that captured our attention is this mini dehumidifier by Pro Breeze. Let’s dive in and discuss its notable features.

To begin with, I couldn’t help but admire its size and portability. This should allow you to place it anywhere in your bathroom. Also, for a person who lives in a humid environment, I love that it’s lightweight so I’d carry it to any other room.

Also, this dehumidifier is equipped with an LED light that flashes to let you know that you have to empty the tank. In addition, this dehumidifier is available with an auto shut-off feature.

As for its performance, you’ll find out that it’s outstanding. This device can remove up to 9 ounces of water per day, and it has a 16-ounce water tank. Also, it works best in 150-square-feet rooms.

Another attractive feature that many users admired is that this dehumidifier isn’t noisy at all. It’ll work in silence that you’ll probably forget that it’s on.

However, keep in mind that the ideal temperature for this dehumidifier is between 59-86°F. It stops working entirely below 41°F.


  • Lightweight and portable
  • Comes with LED light indicator
  • Power-efficient and space-saving
  • Large tank capacity
  • Automatic shut-off
  • Produces minimum noise
  • Easy to empty of water
  • Affordable price


  • Might start making an unwelcome noise after a while of use
  • Might need maintenance after months of heavy use

2. Inofia Mini Air Dehumidifier

Best Dehumidifier for Bathroom - Inofia

Looking for a high-quality dehumidifier? You might come to admire this mini dehumidifier by Inofia.

Not only is it compact and easy to carry, but it also comes with a see-through tank to allow you to monitor the water level. However, if you’re not one to pay attention to such visuals, you can rely on the light indicator.

Also, it can remove about 8 ounces of moisture per day. As for its tank, it has a capacity of 16 ounces and makes water disposal a piece of cake.

Wondering how this little device does its job? It uses thermo-electric cooling technology, which enhances the dehumidifier’s performance.

The beauty of this technology helped attract many customers to buy this dehumidifier. Many users have praised its efficiency and unmatched speed.

Last but not least, this dehumidifier comes with a DC cord to match your house’s electricity.


  • Small and portable
  • Light indicator available
  • Comes with automatic shut-off
  • Thermo-electric cooling technology
  • Silent operation
  • DC cord available
  • Moderately-priced


  • Might require maintenance after months of use

3. Ivation Dehumidifier

Best Dehumidifier for Bathroom - Ivation

If you’re willing to spend more on an efficient dehumidifier, this one might be right for you. This Ivation dehumidifier has multiple features that make it noteworthy.

Let’s start with its performance. The Ivation dehumidifier can get rid of 30 pints of moisture a day because it comes with an all-powerful compressor. Therefore, it works great in 2,000-square-feet rooms.

Also, I like its portability. It has four caster wheels to easily move it across the house. Not just that, it also comes with a 6-foot cord so you wouldn’t need to fumble for the nearest power outlet.

The dehumidifier allows you to adjust its settings through a user-friendly LCD interface. As a result, you can set a timer, monitor the room’s humidity level, and more.

Many reviewers commented on its reusable filter that’s easy to wash. You wouldn’t need to buy a new, expensive filter every now and then.


  • Portable and easy to use
  • Powerful performance
  • Comes with clear LCD
  • Programmable
  • 2 fan speeds
  • Built-in humidity meter and room thermometer
  • Easy-removal tank and washable air filter
  • Auto-restart in case of a power outage
  • Silent operation


  • Might be a pricey option
  • The humidity meter might not be always accurate

4. Frigidaire 30-Pint Dehumidifier

Best Dehumidifier for Bathroom - Frigidaire

Another high-quality product is this awesome dehumidifier by Frigidaire. While this one is a bit more expensive than my previous pick, its features are worth the attention.

Aside from this 30-pint product, you can pick from 50-pint and 70-pint capacities. Delightfully, there’s a fourth option if you’re looking for something more glamorous. I’m talking about the 70-pint dehumidifier with wi-fi.

This humidifier comes with an easy-pull tank that can keep up to 7.6 pints of water before you need to empty it. There’s an alert for when the tank reaches full capacity as well as an auto shut-off.

The Frigidaire dehumidifier doesn’t work in temperatures below 41°F. This way, it can save you energy and money.

What I also find incredible is that you can find ready-select controls. Instead of having to set everything yourself, you should find all the right settings prepared.

Users who tried this product had many things to say about its performance. Some loved its silent-operation and others found that it offers good value for money.


  • Preprogrammed settings
  • Easy to move across your place
  • Saves energy
  • You can choose from 3 difference tank capacities
  • User-friendly design
  • Comes with a digital timer
  • The 7.6-pint tank comes with a splash guard
  • Easy water disposal


  • The price might be over-the-top
  • The inner fan produces an audible hum
  • You might need to empty the tank many times per day because it fills quickly

5. Honati Home Dehumidifier

Best Dehumidifier for Bathroom - Honati

Want a dehumidifier that won’t cause much damage to your bank account? This is my favorite budget-friendly product.

Don’t be tricked by its price; it might have all the features you’ve wanted.

First, it can quickly remove about 24 ounces of moisture per day when you put it in a small room. As for the tank capacity, it’s 32 ounces.

You’ll be only one power button away from starting this dehumidifier. If you’re not someone who likes going through confusing programs or controls, here’s your shot.

However, that doesn’t mean that the dehumidifier lacks certain technologies. You should find an automatic shut-off option when the tank is full. Also, the yellow LED will flash to let you know that it’s time to empty it.

Multiple users were impressed by its low energy consumption. This way, not only will you purchase it at an affordable price, but you’ll also be saving money in the long run.

However, some reviewers complained that this dehumidifier seemed to absorb little air. It should still be a good option for smaller bathrooms, though. bathrooms.


  • Easy to use and clean
  • Compact size
  • Silent operation
  • Comes with LED indicator and auto shut-off
  • Good deal on the price


  • Absorbs only a small amount of air


While having an always-damp bathroom can seem like a never-ending bad dream, you can always fix it.

After reviewing my favorite picks, I recommend the Ivation 30-Pint Dehumidifier for many reasons.

For starters, it’s extremely portable and easy to move around. It’s also Energy Star rated, while still being super efficient at removing that excess moisture from your bathroom. 

With positive customer reviews and a trusted brand, this would be my top pick if you really want to tackle your bathroom humidity.

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