Eva-Dry Mess-Free Small Dehumidifier, 6-Ounce

Last updated: May 17, 2023


Homes with children and small pets would do well with this small dehumidifier. This unit is non-toxic and spill-proof, as it uses silica gel technology to trap moisture instead of a water tank. All users have to do is watch for the silica beads to turn from orange to green to know when the unit is ready to be refreshed.

Eva-Dry Mess-Free Small Dehumidifier, 6-Ounce

We looked at the top Small Dehumidifiers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Small Dehumidifier you should buy.

Product Details

Key Takeaway: This small dehumidifier runs without batteries or electric and only uses electricity to reset.

In our analysis of 15 expert reviews, the Eva-Dry Mess-Free Small Dehumidifier, 6-Ounce placed 2nd when we looked at the top 8 products in the category. For the full ranking, see below.

From The Manufacturer

This mini dehumidifier has been design to adsorb moisture from small enclosed areas (maximum area: 10’x 10′). It will help protect clothes and valuables from the damaging effects of mold/mildew and moisture rot. It is 100% renewable and needs no power to operate. Just hang the eva-dry unit in a closet, or you can place it in other small enclosed spaces, and it will start to adsorb moisture. There are no batteries required or cords to plug in, the unit works without power. There is an indicator window with special “moisture meter crystals” that change from orange (when dry) to green (when wet) to indicate when the unit needs to be “renewed”. The unit will adsorb approximately 8 to 10 ounces of moisture (depending on humidity levels this should take between 3 – 8 weeks). Once the moisture has been adsorbed it cannot leak or spill. This unit uses a specialized engineered crystallized silica gel that is odorless, non-toxic and completely safe. When the indicator crystals turn Green it is time to “re-new” the unit. Simply remove the unit from where it is adsorbing moisture and plug it into a power outlet.

Expert Reviews


What reviewers liked

The Eva-Dry E-333 has a different design as there is no water tank. It is just a small plastic frame with micro absorbing silica desiccants inside to remove moisture from the air. Therefore, you won’t have to worry about spilling water or renewing anything.
Eva-Dry does a good job of pointing consumers in the right direction as far as what the E-333 is capable of. The manufacturer recommends this device for small spaces such as closets, pantries, kitchen cabinets, and small bathrooms – all spaces in which the E-333 can certainly work well to reduce dampness

What reviewers didn't like

We strongly disagree with Eva-Dry, however, on the size of the spaces that these devices should be used for. We would not recommend either the E-333 or the E-500 for any space larger than about 50 square feet.
View our Small Dehumidifier buying guide for in-depth advice and recommendations.

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