The Best Closet Dehumidifier Reviews & Buying Guide

Last Updated on February 20, 2024 by Justin Williams

When fighting the excess humidity war, one of the forgotten battlegrounds is your closet. The reason for this oversight is that many people think the dehumidifier will go thorough closed doors and get the excess moisture out of their closets.

This is not the case and you may need to add a smaller closet dehumidifier to make up for this problem. Finding the right closet dehumidifier is not going to be that difficult. Just continue to read our roundup to see which of the top 5 will work best for you.

We liked the Eva-Dry E-333 Renewable best. There are some features that make this dehumidifier stand out from the rest.

The 5 best dehumidifiers for closet we have tested:

Why Should You Use a Closet Dehumidifier?

The main reason you should use a closet dehumidifier is to protect your clothing, shoes and hats and other items you have stored inside those small rooms.

You have spent a lot of money on those fabrics and accessories so you should take the right steps to keep mold and mildew as well as little bugs out of them. One of the essential steps to protect your clothing in the wardrobe is install a dehumidifier for drying clothes.

Best Closet Dehumidifier

The above best closet dehumidifiers work hard in small areas that your regular dehumidifier may not reach. Another reason you should use these top devices is to keep that musty and other foul odors from irritating your nose.

These little units remove those foul odors and help keep your closet smelling fresh.

What to Look for in the Best Dehumidifier for Drying Clothes

There are only a few items you need to look for when you are purchasing a good closet dehumidifier. Here is a list of those items to find in the unit you buy:

  • Cost - cheap is not always bad and expensive is not always good. Find the one that fits your budget and use it.
  • Features - reusable is the top feature you can look for. This saves you money even though it takes time to dry them out
  • Ease of use - most of these devices are place them and forget them. That is what you want in a closet dehumidifier.
  • Size - the larger ones work better and hold more moisture than the smaller ones. Size does matter here.
  • Warranty - even closet dehumidifiers have warranties so check those out and find the best one possible

Reviews of the Best Dehumidifier for Closet on the Market 2024




Hang up?

Editor Ratings


Small Dehumidifier



10 ounces



6.7 ounces



16 ounces



10 ounces


Eva-Dry E-333 Renewable Review

What really stood out with this product was its ability to be used over and over. This renewable closet dehumidifier not only dries out up to 335 cubic feet per each unit, it can be dried out and reused for up to 20 days.

That ability saves on natural resources and money for you. All you have to do is plug it in for 8 to 10 hours and it will be ready to go again. Plus, the silica gel pack is non-toxic and can be used even when you are moving.

2 of these devices come in one pack so you can double your coverage lowering your risk of mold, mildew and other bacteria from gathering in your closet and on your clothes.

Then its size lets you use it in other small compartments like your car trunk, footlocker and so on. Also, the silica gel packs inside these little dehumidifiers are eco friendly.

What We Liked

  • Its versatility
  • Its ability to be reused
  • Hidden outlet plug
  • Easy to use

What We Didn't Like

  • Long time to recharge
  • Fairly expensive in cost
96 /100
Our Ratings

Vacplus Unscented Moisture Absorber Review

When you do not have space on your closet rod, this handy little closet dehumidifier can sit on the floor or the shelf over your clothes. Where you place it is up to you but once it is placed, you can keep your clothes protected from mold, mildew and other humidity loving germs or little creatures.

Plus, this little closet dehumidifier will work in your bathroom, study as well as other similar sized rooms. It is a silent guard against humidity and does not leave any fragrance behind.

To use it, you just pull the protective layer off and set it in a corner and forget about it. If you want to see how it is working, the transparent container shows you how much water has been collected.

It is possible that this little device stays active for up to 60 days. How long you get depends on the amount of humidity in your area.

What We Liked

  • Easy to use
  • Long lasting
  • No electricity needed
  • Takes up little room

What We Didn't Like

  • Not reusable
  • May not last as long as claimed
Our Ratings

airBOSS Closet Dehumidifier Review

This unit is another floor or shelf device that helps clean up the excess moisture in your closet or other small rooms. It works quietly so you are not disturbed when you go to sleep.

Plus, your night time rest will not be affected by any sweet-smelling fragrance. This product does not have any odor to it. To do its duty, the device comes with powerful moisture attracting drying crystals. Just open the top and let it go to work.

Once in your closet or other location, it works hard to keep excess moisture from rusty needed and valuable tools, prevents mold and mildew from growing as well as making it uncomfortable for little bugs to find a home in your closet.

It works great in enclosed spaces or those rooms with little ventilation. Don’t let the smaller size fool you, it can do a big size job when given the opportunity.

What We Liked

  • It is very versatile
  • It handles small areas quite well
  • Doesn’t have a fragrance
  • It is easy to use

What We Didn't Like

  • Quality control issues
  • May not last a long time
  • Small size
Our Ratings

damprid Moisture Absorber Fresh Scent review

When you do not have the floor or the shelf space, these little closet dehumidifier bags come to the rescue. It hangs up on your clothes closet rod and stays out of the way. 3 16 ounce packs are in the box so you can handle up to 3 closets or small rooms with one purchase.

The crystals inside work hard to attract and trap the moisture in your closet or kitchen pantry. Plus, they will work in other small areas to make sure mold, musty odors, etc., do not find a foothold and make a home.

Once opened, just hang them up and forget that they are there. You should have an odor-free closet in no time. After you place them in your desired location, these closet dehumidifiers should last for about 60 days depending on the amount of humidity in your home.

Make sure to keep them out of reach of small children.

What We Liked

  • Simple to use
  • Lasts up to 2 months
  • Hangs out of the way

What We Didn't Like

  • The bad fragrance it comes with
  • Hangers made from cheap plastic
  • Plastic clips may break easily during shipping
Our Ratings

Vacplus Moisture Absorber Packets Review

When you have little space in your little rooms, these little closet dehumidifiers still fit and do their job. They may be only 10 ounces in size but they handle excess moisture from the air like a pro.

Using a special spherical calcium chloride formula your excess moisture in those small rooms is absorbed quickly. Plus, there is some good news. These come unscented so you do not smell them when you open your closet or other doors.

The large capacity storage bags allow you to use these little closet dehumidifiers for a long time. In addition, you can watch the trapped water grow through the transparent construction materials.

The chemical formula used to create these devices should be safe and not bring any toxic material to your closet or kids’ rooms.

What We Liked

  • Special formula to trap excess moisture
  • Simple to hang up
  • No fragrance

What We Didn't Like

  • Need too many for each room
  • Too small for effective use
Our Ratings

How to Use a Mini Dehumidifier in Closet with Louvered Doors

It is possible that you may have to use more than one of the closet dehumidifiers when your closets have louvered doors. The reason for that is those types of doors increase air circulation and can bring in more humidity than one device can handle.

Other than that, you can place those devices like normal and let them protect your clothes as best as they can. The higher the humidity the faster those little dehumidifiers fill up and need to be changed.

What We Found

When you want to dehumidify closets, there are a lot of different products on the market to choose from. Some are simple to operate and work quietly so you can concentrate on your studies or get a good night’s rest.

These are also temporary solutions and you will need to replace them often if you live in a high humidity region of the country. The good thing is that they are inexpensive and very easy to use.

FAQs on Small Dehumidifier for Closet

closet dehumidifier reviews

Do I have to seal my closet or other areas for these to work properly?

No, you do not have to seal those locations. These units are designed to work in confined areas that have some ventilation.

Are these little units safe to use?

Yes, they are. Most come with non-toxic construction materials but it is always best to keep them out of the reach of little children

How long will these closet dehumidifiers last?

These little items are designed to last between 30 and 60 days. Your duration may be less as your geographical location may higher in humidity than another region of the country.

How much do these closet dehumidifiers cost?

In general, most closet dehumidifiers are silica gel-based so the price is very affordable. The price you pay will depend on the store you purchase them at and the type of closet dehumidifier you choose. Your costs will also depend on how many you buy and how many you use in each place you use them in.

What is the best closet dehumidifier to use in an RV?

If you own an RV, the hang-up styles are good if you have the space on your clothes road. The non-hanging types are probably best for storage areas, cabinets and other small spots.

The Winner is...

As you can see, the competitors in this competition are all very good and do a good job removing excess moisture from your closet. But one stood out and its unique feature made it the best. We are talking about the Eva-Dry E-333 Renewable closet dehumidifier.

The fact that it can be dried out and reused just made it the best closet dehumidifier in this roundup. The competition no matter how good they work just could not match that feature.

When you want the best mini dehumidifier for closet make sure to get the one that plugs into electrical outlets and can be used again.

If you have a dressing room, there are many options available when it comes to the best dehumidifier for walk-in closet. But if you want the best possible solution, then a good 20 to 30 pint portable dehumidifier may be your best bet. The TOSOT 20-Pint Dehumidifier can handle the job well.

Final Verdict

Closets are not that large. That is why you need to turn to a small dehumidifier for closets to get that excess moisture out. Then make sure they are versatile so you can dry out your laundry rooms, pantries, storage rooms, and other small areas besides your closet.

The above units are the best and they work well for all humidity levels above normal. Protect your clothes and keep mold and mildew from growing on your expensive fabrics and use one of these dehumidifiers for wardrobes

0/5 (0 Reviews)

My name is Justin Williams. I am the founder and blogger at (read more about us). I was an allergy sufferer and that is also the reason why I began my trek to finding the best dehumidifier for my own personal health issues. All of the dehumidifier top picks on the site were put through their paces by Lance Perez - our dehumidifier researcher. He put each one through a series of tests to see how well they performed. Then, our editorial team compiled the insights into articles and published them.

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