The Best Gun Safe Dehumidifier Reviews & Ratings

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You need to protect your guns not only from unauthorized use but from the rust and corrosion that can occur when too much moisture gets inside your gun safe. When rust and corrosion get a foothold on your guns, it makes the gun harder to use.

One of the best gun safe dehumidifiers can help you protect your guns and keep mold and other corrosion issues at bay. These mini dehumidifiers make sure the humidity levels remain where they need to be so your guns remain in top condition.

best gun safe dehumidifier

Our Top-Rated Gun Safe Dehumidifier Summary

  1. Goldenrod Original Dehumidifier - this is a simple gold colored dehumidifier in the shape of a long rod. It handles gun safes that measure up to 100 cubic feet in size and can remain on 24 hours a day 7 days a week
  2. Remington 365 Dehumidifier Mini - a simple to use mini dehumidifier that controls humidity using odorless and non-toxic crystals. No electricity is needed till it has to be recharged
  3. Gurin DHMD-110 Renewable Wireless Dehumidifier - with no batteries to worry about you can leave this in your gun safe till it needs to be recharged. Its silent operation uses crystals to remove the moisture from your small enclosed areas measuring up to 500 cubic feet
  4. Eva-dry E-500 High Capacity Renewable Wireless Mini Dehumidifier - 4 are better than one. These rechargeable dehumidifiers work well in conditions under 500 cubic feet. They are kid and pet friendly while removing a lot of moisture from a gun cabinet
  5. Stack-On SPAD-1500 Rechargeable Cordless Dehumidifier - this rechargeable dehumidifier for gun safe works in small to smaller places. It removes about 10 ounces of moisture over a period of 2 months. Just plug it in to recharge

Reviews of the Best Gun Safe Dehumidifiers on the Market

Rank

Brand

Coverage

Warranty

​Editor Ratings

#1

Goldenrod

100 cubic feet

Lifetime

#2

Remington

100 cu ft. +/-

See owner's manual

#3

Gurin

500 cubic feet

5 years limited

#4

Eva Dry

500 cubic feet

5 years limited

#5

Stack-On

100 cubic feet

1+ years

#1. Goldenrod Original Dehumidifier

Goldenrod Original Dehumidifier Review

Even though it slightly increases the temperature inside your gun safe, it still protects against high humidity. This gun safe dehumidifier works hard to keep mildew, condensation and rust from gathering on the interior of your gun safe and guns.

Then its 12” size does not take up a lot of room. You can lay it on the bottom of your gun safe out of the way and receive great humidity protection. Also, the good news is that this mini dehumidifier comes in 4 sizes.

Each subsequent size goes up 100 cubic feet. That means if you own a gun safe that measures up to 500 cubic feet, you can be protected from the moisture elements. Also, its flexibility allows you to use this dehumidifier on your boat or in your small storage area.

All you have to do is plug it in and place it where you want it. It is that simple to use. A lifetime warranty accompanies this product giving you years of protection

What We Liked

  • Its small size
  • Comes in a variety of sizes
  • Does not take up a lot of room
  • Easy to use

What We Didn't Like

  • Uses a lot of electricity
  • Can get very warm to the touch
  • Doesn’t keep temperature uniform
98 /100
Our Ratings

#2. Remington 365 Dehumidifier Mini

365 Dehumidifier Mini Review

What makes this little dehumidifier so special is that it uses non-toxic, odorless and colorless crystals to remove moisture from your gun safe. Plus, it goes about its job very quietly. There is no motor to disturb you as you work.

Another good feature that comes with this little unit is that it is rechargeable. After 2 months of use, the indicator will change color telling you that unit needs to be recharged. Recharging takes about 10 to 12 hours.

The indicator light will turn blue when the rechargeable dehumidifier is ready for action again. Also, you do not need extension cords, electrical outlets to get this unit to work. You just place it in your gun safe and forget about it.

On top of all that, this dehumidifier comes with its own hanger. This helps you keep the unit up and out of the way. To get rid of the stored moisture you just plug it in till the crystals turn black again.

What We Liked

  • No electrical usage
  • Small, compact and simple design
  • Odorless and non-toxic
  • It is rechargeable

What We Didn't Like

  • Some quality control issues
  • Inconsistent performance
  • Frequent recharging needed
94 /100
Our Ratings

#3. Gurin DHMD-110 Renewable Wireless Dehumidifier

Gurin DHMD-110 Renewable Wireless Dehumidifier Review

When you do not want to use up a lot of electricity protecting your weapons, this handy little dehumidifier will handle the task with ease. After about an initial 12 hour charge, it will work up to 60 days before needing more power.

An indicator window keeps you informed of how much life the dehumidifier has left. Then you just remove it from your gun safe and plug it in. After recharging it is good to go for another 2 months. The dehumidifier is designed to last up to 10 years.

The odorless, colorless and non-toxic crystals are child and pet friendly. They work risk-free and present no harm to you or your family. Once placed in your gun safe, these crystals will remove about 8 to 10 ounces of moisture over that 2 month period.

To recharge the unit, all you do is remove it from your gun safe and plug it into a standard electrical outlet.

What We Liked

  • Simple to use
  • Easy to recharge
  • Pet and kid friendly
  • 10 year lifetime

What We Didn't Like

  • Overheats when charging
  • Sometimes it doesn’t initially charge
  • Too few crystals
92 /100
Our Ratings

#4. Eva-dry E-500 Wireless Mini Dehumidifier

Eva-dry E-500 High Capacity Renewable Wireless Mini Dehumidifier

No wires and no mess. You just unpack the dehumidifier and let it go to work. The only time you need to use electricity with this unit is to plug it in when it needs recharging.

Convenience is the name of the game with this little dehumidifier. There is no mess, no refills to buy and they should last up to 10 years. Besides protecting your guns and ammunition, they can also protect your clothes from mold and mildew.

Once opened, the dehumidifier will remove 8 to10 ounces of moisture over 2 months. Then you will need to plug it in and recharge it for the next 2 months of service. There is no danger of the moisture leaking out or spilling all over the place.

Like other mini dehumidifiers, the crystals in this unit are odorless, colorless and non-toxic. It is safe to use even when you have a large family.

What We Liked

  • 100% renewable
  • Comes in a pack of 4
  • The indicator window
  • Length of service

What We Didn't Like

  • Did not always work
  • Some inconsistent performance
  • Do not always fit outlets tight enough
90 /100
Our Ratings

#5. Stack-On SPAD-1500 Rechargeable Cordless Dehumidifier

Stack-On SPAD-1500 Rechargeable Cordless Dehumidifier Review

It may be small in size but that makes it perfect for your small gun safes and other closed spaces. Just unwrap it and place it inside your gun safe and forget it is there for about 2 months.

After two months you should have 8- 10 ounces of moisture trapped in its non-toxic crystals. You do not have to change batteries or keep it plugged in to continue working. One overnight charge after a 2 month stint, is all that is need to keep this unit working for years.

The easy to see indicator light lets you know when it is time to recharge this dehumidifier. Once it is ready to get its power back, just plug it in to any standard outlet in your home.

One word of warning, do not leave it plugged in for longer than one night. It does get hot and may overheat and ruin on you.

What We Liked

  • The indicator light
  • The place it and forget it design
  • Works 24/7
  • No battery replacement

What We Didn't Like

  • May take longer than 10 hours to recharge
  • Inconsistent recharging
  • Fragile plastic cover
88 /100
Our Ratings

What We Found

Throughout our research, we were surprised at how little moisture is removed by these best gun safe dehumidifiers. Maybe we just weren’t prepared to notice that gun safes contained so little moisture.

With their long recharge time, it is necessary to have more than one of these little units on hand. That way you can keep your guns and ammunition safe while you are waiting for the original unit to recharge.

Another interesting fact we came across was that there are few unique models to choose from. Most of the ones we saw all used non-toxic chemicals and no batteries or electrical cords.

Most small dehumidifiers usually work in larger rooms and remove more moisture. They certainly would not fit inside a gun safe unless you owned a lot of guns and had a very large gun safe.

The ones we reviewed here today, work well for those small gun safes for those owners who do not collect a lot of weapons or ammunition. They are efficient and do not use a lot of power.

The main thing to watch out for is overheating when recharging. Don’t leave them plugged in for more than their recommended recharge time.

What to Look for

When it comes time to purchase your next gun safe dehumidifier, there are some things you need to look for to make sure you get one of the best ones available. Here is a short list to help guide your search:

  • Power - if the one you choose needs to be plugged in then you will need to watch how many watts it uses as it works
  • Size - non-electric mini dehumidifiers seem to come in very small sizes and do not give you size selection. You are kind of stuck. But the electric ones do come in a variety of sizes so find one large enough to handle the cubic feet area of your gun safe
  • Convenience - the non-power dehumidifiers are just unwrap and place. This makes using them simple and easy. Convenience means you have time for other things
  • Moisture removal - the standard seems to be 8 to 10 ounces over 2 months. If you can improve on this all the better for you and your guns
  • Lifespan - the longer they work the better for you. You save money and time. Your replacement costs should be minimal if the ones you buy work well.
gun safe dehumidifiers

The Benefits of Using a Gun Safe Dehumidifier

You have invested a lot of money in your guns and you need to keep them safe. Not just from thieves but from the destructive elements that come with humidity. There are some great benefits that come when you use a top quality gun safe dehumidifier.

Here is a list of some of those benefits:

  • Maintain moisture levels where they should be
  • Protects against rust and corrosion
  • Protects the wood handle of your rifles
  • Hinders mold and mildew growth
  • They last for years
  • Recharge time is every two months or so

Conclusion

You would think that all gun safe dehumidifiers are the same. This is not so. You can find a variety of different designs that may work for you. For us, the winner of this best gun safe dehumidifier roundup is Goldenrod Original Dehumidifier.

There is just too much that can go wrong with those simple to use rechargeable dehumidifiers for gun safes. We like the fact that it comes in a variety of sizes, is easy to use and is small enough to stay out of your way when in use.

Plus, it never needs recharging. You just plug it in and let it do its job every day, all day. You have other things to worry about so let this top quality gun safe dehumidifier take one worry off your mind.

The Goldenrod model also removes a lot of moisture. Plus, it brings you the same benefits listed above, if not more. Also, you never have to remove it from your gun safe. That makes it more convenient than its competitors.

To protect your guns and ammunition, go with the best. That way you can get the best results.

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