Why do you need the best dehumidifier for bathroom?
Simply put, your restroom provides a paragon full of humidity optimized for mold and mildew to grow.
And there come the undesirable odors that are often hard to eliminate no matter how hard you keep the hygiene in the place.
Fortunately, this privileged time we live in has the bathroom dehumidifier to provide ideal moisture levels in your bathroom.
And if you are about to buy one, don’t skip this list because I, the real and long-term user, am going to review all the best options for you.
Here are the best dehumidifiers for bathroom you can buy in 2025:
- Best Overall (Full Size Dehumidifiers): Honeywell White TP30WKN Energy Star Dehumidifier for Small Room
- Energy-Efficient (Full Size Dehumidifiers): Inofia 30 Pints Dehumidifiers for Home Basements
- Best For Large Bathroom (Full Size Dehumidifiers): TOSOT 1,500 Sq. Ft. 30 Pint Dehumidifier
- Best Overall (Mini Dehumidifiers): Eva Dry Wireless Mini Dehumidifier
- Quiet (Mini Dehumidifiers): SEAVON New Electric 2020 Mini Dehumidifier
- Energy-Efficient (Mini Dehumidifiers): SEAVON Electric Mini Dehumidifier
| 6 Best Dehumidifiers For Bathroom | ||
|---|---|---|
Best Overall | Honeywell White TP30WKN Energy Star Dehumidifier for Small Room
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Energy-Efficient | Inofia 30 Pints Dehumidifiers for Home Basements
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Best For Large Bathroom | TOSOT 1,500 Sq. Ft. 30 Pint Dehumidifier
| |
Best Overall | Eva Dry Wireless Mini Dehumidifier
| |
Quiet | SEAVON New Electric 2020 Mini Dehumidifier
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Energy-Efficient | SEAVON Electric Mini Dehumidifier
| |
Best Overall (Full Size Dehumidifiers): Honeywell White TP30WKN Energy Star Dehumidifier for Small Room
Easy to set up
Nice design
Long warranty
Energy efficient
Noticeable noise
A bit messy to clean up the tank
This powerful dehumidifier is capable of removing up to 0 pints of moisture per day in an area as large as 1000 square feet. So, it's a great machine for your bathroom.
Not only that, but this unit can also handle bedroom duty. It keeps the air dry to protect you, your furniture, and food from the damage of destructive bacteria.
I used to have a slight moisture and mildew issue in the master bedroom. So, I ran this dehumidifier and noticed effective results.
It came to me in a great package. The instruction was easy to follow. Actually, there was a close-to-zero assembly on this machine.
The great part is this machine is Energy Star approved for power saving. Using the unit, you don’t have to worry about the electricity bills.
One thing I think that won’t bother much is the noise. The sound is bearable though, you can still hear it. However, you won’t care much as long as you don’t spend the whole day in your bathroom.
The last thing that made me buy this machine is the 5-year warranty. It gives rest in mind when buying electrical stuff.
| Honeywell White TP30WKN Energy Star Dehumidifier for Small Room Specifications | |
|---|---|
Dimensions | 10.5 x 13.2 x 20.1 inches |
Size | N/A |
Capacity | 30 Pints (20 Pint 2019 DOE Standard) |
Coverage | 1000 Sq. Ft. |
Highlight Features | Energy Star 4.0 Energy Efficiency Certification. 5 years of warranty. Powerful for a small room. Smart design |
I used to deal with damp walls and lots of humidity in the rainy season and this dehumidifier has no problem keeping the moisture around 40%. Great machine.
Energy-Efficient (Full Size Dehumidifiers): Inofia 30 Pints Dehumidifiers for Home Basements
Simple to operate
Smartly designed
Portable from room to room
User-friendly drainage options
Auto shutdown and restart
A bit heavy and clunky
Small water tank
If you want to see noticeably change in your power bills, this is the dehumidifier you need. It runs to dehumidify damp rooms smaller than 1056 square feet.
Compared to other models I’ve used, this machine did minus some figures off the bills. More importantly, this thing features a powerful compressor and 112 CFM fan system that moves up to 4 gallons of water off the air a day.
For this size, it’s ideal to have the machine run in small spaces beside the bathroom like the kitchen, RV, or stockroom.
What I like the most is the design that matches well to my home decoration. It’s white and easy to blend in any style.
Furthermore, this machine is an intelligent unit which will auto stop when it reaches the targeted humidity from 30% to 80%. It can sense when the humidity is above the set levels and auto restart.
Draining is also a breeze. All you need to do is attach the 5.65-feet hose included in the box and let the machine drain itself. There is an audible alarm that will let you know when to empty the tank.
| Inofia 30 Pints Dehumidifiers for Home Basements Specifications | |
|---|---|
Dimensions | 12.2 x 8.2 x 17.3 inches |
Size | 0.5 Gallon |
Capacity | 30 Pints |
Coverage | 1056 Sq.Ft. |
Highlight Features | Intelligent operation control. Convenient drainage. Powerful compressor and 112 CFM fan system capable of moving 4 gallons of water per day |
Powerful is one thing, but energy-saving is what this machine is all about. You will save good bucks from using it.
Best For Large Bathroom (Full Size Dehumidifiers): TOSOT 1,500 Sq. Ft. 30 Pint Dehumidifier
Big tank
Bill saving
Quiet operation
Auto-revert to the last settings after a power outage
A bit bulky to move
Not very effective at low mode
In case you have a shower room of considerable size, you will need this dehumidifier to handle the space.
It can manage an area of 1,500 square feet. As the size rating suggests, this dehumidifier is capable of removing 30 pints of moisture a day.
I also love the LED display control, which looks so easy to set up. On the panel, you can set the level of dehumidification you want. The light display panel also allows you to turn the device on and off, adjust the fan speed, set timers for deal humidification, and activate continuous draining.
The bucket can hold up to one gallon of water. This bucket has a smart design that reduces the probability of spills, even when it’s full. It can be easily removed for emptying.
This Tosot dehumidifier is an Energy Star approved unit. That means it does not consume much electricity to run.
| TOSOT 1,500 Sq. Ft. 30 Pint Dehumidifier Specifications | |
|---|---|
Dimensions | 15 x 11.7 x 20.7 inches |
Size | 1 gallon |
Capacity | 30 Pints |
Coverage | 1,500 Sq.Ft. |
Highlight Features | Energry Star Rated. Restart to the old settings after power outage. Continuous gravity drain |
This dehumidifier will make your spacious bathroom heaven for mold-free bathing time, guaranteeing the best air you breathe.
Best Overall (Mini Dehumidifiers): Eva Dry Wireless Mini Dehumidifier
Wirelessly operate
Eco-friendly
No need to spill or refill
Pets and children safe
Long charging time
Flimsy hook
How about a compact and mess-free dehumidifier?
One of the best units I have been using is this Eva wireless mini dehumidifier.
It’s a portable and rechargeable dehumidifier with a hanger in the back. Also, it features a heating element called silica gel beads. Those things absorb humidity up to 6 oz.
This moisture absorber is perfect for a small bathroom, which I use for the one in my basement for the kids to use when they hang out down there. You can also bring this unit onto your RV to keep the air dry.
The machine’s batteries take around 12 hours to fully charge. The last time I charged this dehumidifier was 3 weeks ago, and it is still running. I guess it’ll last around a week more.
After a while using the absorber, I noticed no more odor in the restroom downstairs. And if you worry about your children are going to reach the unit, you don’t have to. The dehumidifier is safe around pets and kids. Because it’s wireless, there is no electrical concern once it’s hung.
| Eva Dry Wireless Mini Dehumidifier Specifications | |
|---|---|
Dimensions | 9 x 8.25 x 2.88 inches |
Size | N/A |
Capacity | 6 oz |
Coverage | 333 cubic feet |
Highlight Features | Sleek and compact design. Cordless operation. No-toxic. Require no refill or spill |
With so many concerns around the house to take care of, I pretty much appreciate the ease of use that dehumidifier offers.
Quiet (Mini Dehumidifiers): SEAVON New Electric 2020 Mini Dehumidifier
Super quiet operation
Space-saving
High efficiency
Easy to move from one place to another
Will not work below 41°F
A bit tricky to empty the tank
I tried this SEAVON as a replacement for the old dehumidifier in the guest’s room toilet. But because it worked effectively for a larger space, so I just moved it to dehumidify the whole room.
This is not a gigantic machine, but it can handle 170 square feet which is the size of a proper bathroom. You can definitely use it for your laundry room, or a walk-in wardrobe. You will see this thing operates like a charm.
Right out of the box, you can fill water into the tank and switch the on button. So, I started this machine with an empty tank. After 8 hours, the humidity dropped from 64% to 57%, leaving around a quarter-inch of water in it.
On the next day, the water accumulated a bit over to one inch. Also, inside of the tank, you will see the little floating part that supposes to signal the dehumidifier to shut down automatically.
The greatest thing is this mini dehumidifier features built-in thermoelectric cooling technology. It operates without a compressor, reducing much of the sound. You won’t be bothered when running this machine at night.
| SEAVON New Electric 2020 Mini Dehumidifier Specifications | |
|---|---|
Dimensions | 7.2 x 6.2 x 11 inches |
Size | 500 ml |
Capacity | 16 oz |
Coverage | 1,500 cubic feet |
Highlight Features | Built-in Thermo-Electric Cooling Technology (Peltier) eliminates the use of a compressor, making it almost noiseless |
It may look a bit of a toy, but you will be amazed by how this dehumidifier works.
Energy-Efficient (Mini Dehumidifiers): SEAVON Electric Mini Dehumidifier
Energy saving
Ultra quiet
High efficiency
Large water tank
Not efficient in a larger room
Not budget
Again, this is the second SEAVON in my house that has made me happy ever since. However, this one convinced me with its design and power-saving capability.
This is actually the newest upgrade with more powerful capability. Specifically, this unit removes up to 10,5 oz of moisture, more than any mini dehumidifier I know.
It’s from SEAVON, so the machine also features the Built-in Thermo-Electric Cooling Technology (Peltier) that guarantees quietness. It is also tested and approved for power-saving. Particularly, running this unit in 24 hours, I noted out that only 0.54kW of electricity was taken.
The water tank on this dehumidifier is larger than the other model I introduced. So, it reduces the frequency of disposal. And of course, you’ll get notified when the water level reaches the tank capacity.
| SEAVON Electric Mini Dehumidifier Specifications | |
|---|---|
Dimensions | 6.2 x 4.9 x 11 inches |
Size | 28 oz |
Capacity | 10 oz |
Coverage | 2,000 cubic feet |
Highlight Features | Built-in Thermo-Electric Cooling Technology (Peltier) for quiet operation. Remove more water daily. Large water tank. Save electricity |
A dehumidifier that saves you from mold and more numbers on the bill? Yes, here you have it.
How To Choose The Best Dehumidifier For Bathroom?
Do you know when the humidity levels reach above 60%, your bathroom can become a breeding ground for dust, mites, mildew, and mold?
There comes the importance of a dehumidifier.
But how to buy one without having to pay for a replacement on the next day?
Follow my experience here.
Capacity
We judge a dehumidifier generally based on the amount of water they can remove in 24 hours. Mini units can take out from 25 to 40 pints of moisture per day. That equals 3 to 5 gallons of liquid.
That said, units of this size suit small rooms with low humidity. You can use them in small to medium-sized bathrooms, walk-in wardrobes, laundry rooms, gun safe, or your storage.
Meanwhile, medium and large models can draw from 45 to 75 pints per day. Those are well suited to basements and places with high humidity conditions. If your bathroom is lined with, it’s reasonable to have a dehumidifier of this size to wear the musty smells.
Power Consumption
If you’re not a tech person, just go straight to any machine that is rated by Energy Star. These units take less wattage to operate while guaranteeing the performance.
You may assume that getting a smaller dehumidifier may help reduce the costs, but in fact, it takes longer to dehumidify the space, hence the power.
Features
I don’t really ask much from a dehumidifier from what the machine is supposed to do, but it’s nice to have some features to support better performance.
For example, you may like a digital display which lets you program specific humidity levels. In cases of a blackout, you will need an Auto-restart feature to turn the dehumidifier back on with the same settings. It’s quite useful when you’re not home.
Or, you may find multiple fan speeds helpful in operating the unit based on the relative humidity of your living space.
Which Brands Make The Best Dehumidifier For Bathroom?
Eva Dry
Born to manufacture compact dehumidifiers of top quality, Eva Dry knows the most efficient way to gather moisture in the air. The brand has conducted comprehensive research about a variety of lifestyle uses to craft the most matched products to protect your home from the growth of hatred microorganism.
Honeywell
The Online Store made by Honeywell aims to serve their branded products with top-notch commitments. The brand provides solutions to make not only a house but a home. Their products range from dehumidifiers, heaters, fans, air conditioners to door locks, alarms, and lighting system.
FAQs
Do dehumidifiers work in bathrooms?
Apparently, they do. Dehumidifiers are especially ideal for bathrooms with no exhausting fans. Even with one, it’s quite reasonable to have a moisture absorber machine to manage the air in such a humid place like the bathroom.
What size dehumidifier do I need for bathroom?
How do you dehumidify a small bathroom?
Simply, place a mini dehumidifier to remove moist air and blow dry air back to the room.
Alternatively, you can set up exhaust fans, or open the window after the bath. You can also use moisture-absorbing beads. However, these methods aren’t comparable to the machine.
How do I dehumidify my bathroom naturally?
There are ways to dehumidify the bathroom without using a machine. Essentially, you need to improve the airflow and keep a dry environment so that mold and mildew can’t grow. Here are what you can do:
Open windows
Run a fan
Run a conditioner to maintain cool air
Use moisture absorbing plants
How do you dehumidify a bathroom without a fan?
Besides placing a dehumidifier, you can use absorbers or keep the air dry by controlling the humidity levels with an air-con and a humidity reader.
Conclusion
In my opinion, a dehumidifier is the best way for a damp bathroom. It won’t leave you more chores besides draining the accumulated water. So, you don’t have to worry about installing a fan or buying artificial adsorbers.
That is why I highly recommend using the best dehumidifier for bathroom to cut down concerns in your showering heaven. If you’re still not happy with the choices above, I have more to tell you if you just leave a comment to ask.
Thank you for reading. I’ll see you in the next article.
