Best Dehumidifier for Bathroom

best dehumidifier for bathroom

Bathrooms are a breeding ground for mold and mildew due to the fact that they are typically smaller, more confined, and full of moisture than most other areas of your home. Mold that forms on your tubs, shower and walls is not only unattractive, but can lead to bigger, serious and sometime expensive issues for your home such damage to your walls, floors and ceilings.

One of the easiest ways to rid of the excess moisture, and one that works even while you’re sleeping is with a bathroom dehumidifier. Buying an appliance that can do the job right can be a daunting task, owing to the plethora of options available. But we’ve researched this space, and bring you the lowdown on 3 best dehumidifiers for bathrooms available in the market.

Best Dehumidifier for Bathroom Reviews

1. hOmeLabs Small Dehumidifier

The hOmeLabs Small Dehumidifier is exactly whats its name suggests—a compact dehumidifier albeit with tons of oomph under its hood. The average size of a bathroom is between 40 and 45 square feet, and the hOmeLabs bathroom dehumidifier is engineered to remove moisture from spaces that are as large as 150 square feet, so whether you have a small or large bathroom, it will work well for you.


The hOmeLabs Small Dehumidifier is fitted with a detachable 500 ml capacity capture tank that can accommodate up to 250 ml of moisture daily. Given that it works without a compressor and on thermoelectric Peltier technology, this compact basement dehumidifier not only makes little or no noise, but is also energy efficient thanks to a 25W ETL certified adapter to prevent it from overheating.

Even though it boasts a small footprint, it comes with several bells and whistles often missing in even premium and expensive models such as an auto-shutoff feature, which is triggered automatically when the onsite bucket is full with water. Additionally, the unit is also appointed with an LED light that indicates when the capture bucket is full and needs to be emptied. In terms of size, the hOmeLabs Small Dehumidifier measures 6.5 x 5.3 x 8.5 inches, and weighs just 2.6 lbs, making it easy to place it in tight spaces.

The hOmeLabs Small bathroom Dehumidifier is equipped with a 6 feet electrical cord, which is suited for a 110V power supply. It showcases an appealing white and grey finish on the exterior, so it blends in well with your bathroom décor and accessories rather than sticking out like a sore thumb. The working temperature of the hOmeLabs portable bathroom dehumidifier is between 15 and 40 degrees, and its humidity range is between 40 to 80 percent, making it an excellent choice for other 150 square feet rooms in your homes that are plagued with excess humidity.

The hOmeLabs portable washroom dehumidifier is also a great fit for bathrooms that have major issues of mold and mildew and sometimes pink slime in the tub conceived due to the lack of windows or a fan. The package includes the dehumidifier, user guide and power cord, leaving you with the small task of unboxing and plugging it into a compatible electrical outlet.

In order for the hOmeLabs portable washroom dehumidifier to work efficiently and for a longer service life, it is important to switch it off and on by using the dedicated On/Off button rather than unplugging it manually from the electrical outlet. Next, refrain from using the power adapter in spaces that may be wet or damp, but instead in an area with good ventilation. The hOmeLabs washroom dehumidifier features an air intake and exhaust outlet, and blocking these may result in immediate malfunction or gradually over a period of use.

Even though this is a compact bathroom dehumidifier, you cannot place it upside down under your bathroom sink, but should always be set in an upright position to prevent leakage. Furthermore, it is not recommended that you operate this appliance for an extended amount of time, but give it a break just like your boss does during a 9-5 workday. The hOmeLabs portable washroom dehumidifier can be secures in most areas of your bathroom in an upright position with the help of its rubber feet.  

The front of the hOmeLabs portable washroom dehumidifier is where you will find the On/Off button, On ”Green LED, “Full” Yellow LED, Air inlet and removable water tank. The rear of the appliance features a dry air outlet and DC power socket, whereas the bottom is fitted with the rubber feet. Using the hOmeLabs bathroom dehumidifier is just a matter of unboxing the package, plugging in the DC power jack and switching the unit ON.

Removing the water from the onsite tank is just as easy as using the appliance, where you first switch off the unit by pressing the On/Off button, and then remove the water tank and empty it into a toilet or bathroom sink. Once emptied, set the capture tank back in its slot, and turn the hOmeLabs portable dehumidifier on using the On/Off button. When it’s time for maintenance, turn off the unit first and unplug it from the main socket, and lastly use a soft cloth to gently wipe down the exterior of the unit and the dust of the grills of the air inlet.

The hOmeLabs portable bathroom dehumidifier showcases a great design and delivers top notch performance for its compact size. It does come with a 500 ml capture tank, but given that it will be running continuously, a hose outlet to release the extracted water directly into a drain would be a nice touch. Apart from that, the hOmeLabs bathroom dehumidifier works well to get rid of excess moisture, and should last for years to come with proper care.


  • Integrated LED light lets you know when to empty the 500 ml tank
  • Can dehumidify spaces as large as 150 square feet
  • Works on thermoelectric Peltier technology, and no compressor


  • Lacks hose attachment for automatic draining

2. HODGSON Auto Small Dehumidifier

If you’re looking for a compact dehumidifier for bathroom that can remove moisture from up to 200 square feet of space, the HODGSON Auto Small Dehumidifier is worth a second look for several reasons. It not only works miraculously to get rid of excess moisture, but also keeps clothing, walls, bedding and wooden furniture dry while simultaneously eliminating mildew, dust mites, mold and musty odor in the air.


The HODGSON Auto Small Dehumidifier for bathroom and other small spaces up to 200 square feet uses Peltier technology to get rid of excess humidity, meaning that there’s no compressor or moving parts to deal with. Further, owing the lack of a compressor, the HODGSON portable dehumidifier works quietly in the backdrop, making it a good choice for not only your bathrooms, but also studies and other areas when silence is of the essence.

Additionally, the HODGSON bathroom portable dehumidifier is designed to condense twice as fast as other dehumidifiers, and its integrated dense grilles makes the dehumidification process more efficient. In terms of usability, the HODGSON compact dehumidifier offers a hasslefree, no-fuss experience with one-press control mated with a auto-shutoff feature, which triggers the unit to shutdown automatically when the 700 ml onsite capture tank gets full, so you can say goodbye to what can be messy leaks.

The HODGSON bathroom dehumidifying appliance tips the scales at just 2.2 lbs and 6.4*4.2*10.2 inches, and can be installed on walls owing to the top position of the air outlet. When properly maintained, the HODGSON dehumidifier has the potential to remove up to 300 ml of moisture per day in ideal 86℉, 80%RH conditions. Crafted from premium ABS plastic, this appliance comes with a 5 feet long cable, which must be plugged into a compatible AC 100V-240V power outlet.

In order for the HODGSON bathroom dehumidifier to serve you well for many years to come, ensure that the doors and windows in the bathroom or area where you set it are closed. The front air inlet and top air outlet are designed to circulate the humid air through the appliance hence should not be blocked or covered with things such as cloths or towels. Even though it may be tempting to run the HODGSON bathroom dehumidifier around the clock, it is highly recommended that you power it on only when the humidity level is higher than 50 percent.

The HODGSON portable dehumidifier does have an LED indictor that lights up yellow when its water tank is full, and it is advisable that you empty it as often as needed. The package of the HODGSON bathroom dehumidifier includes the unit itself along with a DC adapter and instruction manual. It doesn’t require more than roughly 21 watts to operate even if you run it for extended periods of time, so you can get rid of excess humidity at a price that won’t break the bank.

The HODGSON bathroom is designed to keep your bathroom cool and comfortable and is built robust and works quietly, so it will last you for years to come. However, it only comes with a detachable water tank, but having the option to drain the water directly into an outlet would greatly help especially considering the fact that your bathroom receives less traffic than other areas of your home.


  • 700 ml water capacity tank
  • Extracts up to 300 ml per day
  • Ultra-Quiet & Efficient Peltier Technology


  • Does not come with option to drain water directly to drain

LUOYIMAN Electric Portable Dehumidifier

The LUOYIMAN Electric Portable Dehumidifier slots in at #3 on our list of best basement dehumidifier options for several great reasons. For starters, it is designed to remove up to 250 ml of moisture per day and comes with a 500 ml detachable water reservoir.


The LUOYIMAN portable bathroom dehumidifier measures just 12 x 5 x 6 inches and weighs 2.2 lbs, making it a great fit for tight spaces such as under your bathroom sink. It is backed by Peltier technology, which allows it to quietly clean the excess moisture in the air and enhances its lightweight footprint since there is no compressor and no moving parts to burden it down. The unit is crafted from high quality ABS plastic for superior longevity, and features an attractive white and blue color combination on the exterior for a stylish look.

It is a great choice for areas such as bathrooms, wardrobes, cabinets, storage rooms and even baby rooms given that it does not emit any harmful radiation. The LUOYIMAN portable bathroom dehumidifier has a dehumidifying capacity of 250 ml per day at 30℃, 80% RH, and features a yellow LED to alert you the tank is full and a green LED light to indicate that the power is on. The package of the LUOYIMAN bathroom dehumidifier comes with 1 AC plug, instructional manual and the dehumidifier unit itself, leaving you with the trouble of plugging it in to stay cool and comfortable.

Switching on the LUOYIMAN portable dehumidifier should be done with the integrated On/Off switch, and turned off in the exact same way. When you notice the yellow light appear, it’s time to remove the water tank and empty it. Before emptying the water reservoir, it is important that the unit is turned off, then pull out the tank, open the water displacement hole to release the water, secure the rubber plug back in its dedicated slot and place the tank back into the dehumidifier.

The LUOYIMAN portable dehumidifier requires a certain amount of maintenance for optimal performance and long service life. To clean the unit, make sure is switched off and then use a soft, slightly damp cloth to clean the dirt and dust that may have accumulated on the appliance and the air inlets.

Just like every other appliance, the LUOYIMAN basement dehumidifier is not perfect, but doesn’t have a long list of flaws either like other machines in its segment. It does make a slight sound when run for longer periods of time similar to humans when working overtime, which simply means that it needs a short break. Since it is going to be used in small spaces such as bathrooms, it would be nice to have a hose attachment to drain it into a drain outlet.


  • Approximately 250 ml per day collection capacity
  • Auto shutoff features prevents messy leaks
  • Compact footprint to fit into tight spaces


  • May get noisy when worked overtime
  • Cannot be connected to the drain

Wrapping up:

Your bathroom is prone to excess moisture buildup especially if you use hot water for showers and baths and if you don’t have an exhaust fan installed. While all 3 options on this list work well to get rid of humid air, the HODGSON bathroom dehumidifier works effectively for spaces of up to 200 square feet, so if you have a massive bathroom, this one won’t disappoint.

The hOmeLabs portable dehumidifier is also an excellent option for spaces up to 150 square feet, and the LUOYIMAN dehumidifying appliance will serve you well in slightly smaller areas. All three models feature an auto-shutoff feature that powers the unit off when the capture bucket is full, and an LED indicator to alert you that it’s time to empty it.