Updated July 24, 2022.
Over the years, demand for dehumidifiers for a gun safe has rapidly increased. And for good reason. Dehumidifiers are one of the key components to maintaining a gun and safe.
Dehumidifiers help keep proper humidity as well as temperature, which eventually prevents dampness, mildew, mold, and moisture, inside the safe.
High Relative Humidity (RH) level helps moisture grow inside the safe and rust plunge into the gun and rust will eventually damage the gun.
You don’t need to worry as in the current market, there are plenty of models we can rely on.
Whether your gun safe is located in the garage or basement or upper floor of the house doesn’t matter. You simply need to know enough about the technique of controlling humidity at a tolerable level.
Contents
Best Dehumidifier For Gun Safe: Quick Reviews
Best dehumidifier for gun safe in garage and house
Lockdown Original GoldenRod Dehumidifier
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Lockdown Original GoldenRod Dehumidifier is one of the best electronic dehumidifiers for gun safe on the market for a long time whether you use it in the garage or in the basement or anywhere in the house.
Original Golden Rod is probably the best-reviewed and purchased dehumidifier out there.It has been designed to eliminate moisture, mold, mildew, and condensation inside of the safe.
Golden Rod produces a sufficient amount of heat and effective against rust and corrosion. Though it does not get too hot but not touchable at the same time.
You should be careful during opening the safe so that the hand doesn’t get touched by the hot rod. Original Golden Rods are made in the USA and offer a lifetime warranty.
You can easily use it for more than ten years without changing. It comes with mounting brackets that help you to easily install inside the bottom of the safe.
There are 12” 18” 24” and 36” versions of it. If you have got a bigger gun safe you can use the largest one which can cover up to 500 cubic feet.
On the other hand, if you have got a small gun safe you can use the 12” version which can cover up to 100 cubic feet. Original Golden Rod is able to keep the humidity level at around 40-50% and the temperature at around 70-80 degrees.
It has got the ability to last a very long time you can’t imagine.
Pros:
- Lifetime warranty.
- Very affordable to buy.
- Have got the ability to keep humidity at an acceptable level.
- Not get very hot or like burning.
- Easy to install.
Cons:
- It’s unpleasantly hot to touch.
- Comes with cheap plastics mounting brackets.
- Requires electricity to run.
Lockdown Dehumidifier Rod
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Lockdown Dehumidifier Rod has the ability to keep the humidity level at 45 -55% which is great for a gun safe. It comes with 12” and 18” variants. I
It works more effectively along with the desiccant pack. Lockdown Dehumidifier Rod gets very hot but not hot enough to burn the material.
As this is an electric dehumidifier it requires plugging into a power outlet. The Lockdown Dehumidifier Rod works perfectly well irrespective of the locations of the safe.
This is one of the best budget dehumidifiers existing on the market.
It also comes with mounting brackets which help you to install at the bottom of the safe. However, the quality of the plug that comes with this unit is poorly made.
So you might as well buy a better one from the outside.
Pros:
- Very affordable to buy.
- Requires no assembly.
- Easy to install.
- Safe to use for a long time.
Cons:
- Requires electricity to run.
- It gets very hot to touch.
- Only one year warranty.
- Not effective for bigger safe as larger size not available.
Liberty Safe Dehumidifier
Liberty Safe Dehumidifier works perfectly well to keep humidity under control. It slowly produces heat that increases temperature and reduces humidity inside the safe. It is cheaper than other electric dehumidifiers.
If you’re looking for a gun-safe dehumidifier that works effectively and low cost then this one could be the best option for you.
Liberty Safe Dehumidifier has got two variants 12” standard model and an 18” bigger model and also provides a lifetime warranty.
Pros:
- Produces enough heat to eliminate moisture
- Ten minutes installation
- Very cheap compared to other same quality products.
Cons:
- Requires electricity to run
- Only two sizes 12” and 18”
- Not effective for bigger safe as larger size not available
Eva-dry E-333
Eva dry E-333 is a non-electric desiccant-based dehumidifier having built-in heating elements. This is one of the best non-electric dehumidifiers existing on the market.
The Eva dry E-333 doesn’t require electricity and batteries to run. It’s completely rechargeable and reusable. It only requires silica jell desiccant or crystal beads inside it to absorb the moisture. Although these silica jells are non-toxic you should keep them away from children and pets.
Eva dry E-333 has the ability to absorb moisture up to 4 to 6 oz with a covering area of 333 cubic feet. A person can reduce the relative humidity level by 16% by using Eva dry E-333.
That means if humidity inside of your safe exists at 65% you can reduce it to 56% within just twelve hours. Eva dry E-333 can run for 20 to 30 days without having to be recharged. However, how much you need to recharge depends on how often you open the safe. If you don’t open the safe frequently it may last for 30 to 40 days.
Eva dry E-333 has got an indicator window where you can easily watch the color of the crystal. When the absorption process completes its color converts from yellow to green.
It’s got a little plug on the back for recharging. You can use this unit for more than ten years at a stretch without changing.
If you have the bigger or multiple safes you can purchase a double pack of this dehumidifier. To get maximum output from this dehumidifier you have to put it at the top of the safe.
Pros:
- Very affordable.
- It doesn’t require batteries, electricity, and cord.
- Reusable up to ten years.
- Has got a clear indication window.
Cons:
- Need to be recharged.
- Eight to ten hours required to be recharged.
- Can absorb a certain amount of moisture.
Remington 365 Dehumidifier Mini
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Like Eva dry -333, Remington 365 Mini is also a desiccant-based wireless dehumidifier that uses the crystal to absorb the moisture out of the safe, requiring no batteries, electricity, and cord.
A fully charged Remington could protect your safe at around 30-60 days. When it completes absorption capacity you just need to plug in and approximately 8-12 hours are required to be charged.
Although Remington 365 Mini comes up with a 5-year warranty hopefully you can use it much longer than that period without being changed.
Remington has two variants of dehumidifier one is 365 mini having coverage area up to 365 cubic feet and the other one is the Remington 500 model having coverage area up to 500 cubic feet.
Pros:
- Very affordable
- Require no batteries, electricity, and cord.
- Reusable
- Easy to use
Cons:
- Need to be recharged
- Eight to twelve hours required to be recharged
- Can absorb a certain amount of moisture
- Requires regular monitoring
PEET – SafeKeeping Dryer and Dehumidifier
PEET – SafeKeeping Dryer and Dehumidifier uses the same trusted method to eliminate moisture out of the safe that has been used for decades.
Unlike other electric dehumidifiers, they can be set up at the corner of the safe, cabinet, and closet easily.
When it comes to the performance, PEET Dehumidifier has the ability to keep the humidity level at around 40-55 percent which is an acceptable level for a safe to be moisture-free.
We have analyzed the feedback of the user and in most of the cases they found humidity at an acceptable level. So this could be a very good alternative to other reputed electric dehumidifiers, especially in the coastal area and garage.
PEET Dehumidifier can quietly remove humidity from your gun safe up to 80 cubic feet while consuming less electricity than a standard light.
Pros:
- Comes with 5 years warranty.
- It can be fitted perfectly at the corner of the safe.
- No need to hang on the safe.
- Easy installation.
- Consumes a lower amount of electricity.
Cons:
- It requires more space compared to other dehumidifiers.
- Requires electricity.
- Assembly required.
- Larger than other dehumidifiers. It might be difficult for fitting in a jam-packed safe.
Browning Safes Everdry Electric Dehumidifier
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Another best alternative option to Golden Rod or Liberty Safe dehumidifier. Wonderful built quality and performance make this one of the best choices.
However, like another electric dehumidifier, you need to hole a drill at the back of the gun safe unless there is no pre-drilled hole.
We have reviewed the feedback of the users and found that Browning Safe Dehumidifier has the instant ability to keep humidity at around 50 percent which is not bad at all.
If you would like to measure the effectiveness of any dehumidifier you may use a digital hygrometer to monitor the humidity and temperature inside the safe.
Pros:
- Easy positioning and monitoring.
- Easy installation.
- No regular monitoring required.
Cons:
- Requires electricity.
- Requires drilling a hole at the backside of the safe.
Dry-Packs 750 Gram Silica Gel Canister Dehumidifier
Dry-Packs 750 Gram Silica Gel Canister Dehumidifier is one of the best dehumidifiers for gun safe in the garage. This is a silica gel canister-based non-electric desiccant dehumidifier that doesn’t require electricity and battery.
So you can easily use it in a garage, basement, or house. Silica gel beads inside the canister can absorb moisture up to 25 to 35 percent of its weight which is great. It can absorb 150 to 200 grams of water vapor within 1 month after installation.
Because of its absorption capacity, this is considered to be one of the best gun-safe moisture absorbers.
When the absorption process completes silica gel beads inside the canister converted from orange to dark green. You may require the beads to be recharged every 30 days.
But in case of excessive humidity, you may need to recharge it more quickly. One of the major problems of using a silica gel canister is it requires baking at the oven for recharging at 250 degrees for 2 to 3 hours and you may require to recharge it 3 times for converting dark green to orange color.
Pros:
- Require no batteries, electricity, and cord.
- Reusable.
- Easy to use.
- Changes color when absorption completes.
Cons:
- We need to recharge two to three times for 2-3 hours each time.
- Requires oven to bake the beads.
Stack-On Spad 100 Wireless
Stack-On Spad 100 Wireless is one of the best battery-operated rechargeable dehumidifiers that work perfectly well to remove moisture, condensation, and mold out of the safe.
You can use it as an alternative to Eva-dry E-333 as the performance of Stack-On Spad is almost identical to it.
There is a gauge on the front of Stack-On which indicates when it needs to be recharged. One successful recharge can run this dehumidifier for 4-6 weeks. Recharging time can be changed which depends on how often you open the safe.
It has got a plug at the backside to put into a wall for recharging. Recharging takes almost 10 to 12 hours which is a very long time by this time you may require another dehumidifier as backup.
Pros:
- Require no electricity and cord.
- Reusable.
- Easy to use.
Cons:
- Takes 10-12 hours to be recharged.
- Requires oven to bake the beads.
Pro Breeze Renewable Cordless Mini Dehumidifier
Pro Breeze Renewable Cordless Mini Dehumidifier uses silica gel technology to eliminate moisture effectively from the air without connecting with the power outlet.
Like other cordless dehumidifiers, Pro Breeze has an indicator window that turns orange to dark green when absorption of moisture completes.
The Pro Breeze usually absorbs up to 5 ounces of moisture, depending on room ambient, and lasts for 20 to 30 days at a stretch with a single charge.
When Pro Breeze reaches its absorption capacity you simply need to plug in for 8 to 10 hours to be recharged.
Although it uses non-toxic silica gel beads inside it, which are safe for children and pets, you should keep them away from children.
We have talked a lot about its features and how it works, now let’s talk about its performances. You may not get performance as great as Eva dry E-333 but it’s more reliable than other silica gel desiccant bags.
If you are looking for the best cordless renewable dehumidifier then this may not be the best option but if you would like to make an experiment then this could be a better option.
Pros:
- Require no batteries, electricity, and cord.
- Reusable.
- Easy to use.
- Has got indicator window.
Cons:
- Needs 8-10 hours to be recharged.
- Requires regular monitoring.
Best gun safe dehumidifier buying guide
Following factors need to be considered before buying the best dehumidifier for gun safe in the garage as well as in the house:
Area of gun safe
The first most important task is to measure the area of your gun safe. The bigger your gun safe the more absorption capacity of your gun safe should be.
You can figure out the cubic feet area by multiplying the length by width by height. Suppose you’ve got a gun safe which height: 6 feet, length 5 feet, and width 3 feet then the area of your gun safe will be 90 cubic feet.
The absorption capacity of the dehumidifier
The second most important fact that should be considered is to know the absorption capacity of the dehumidifier.
You should know how much oz of water vapor can absorb your dehumidifier. To figure out the absorption you should read the product feature carefully.
Coverage of dehumidifier
Another crucial fact is to know the coverage area of the dehumidifier you’re going to purchase. To find this you need to look at the product feature of the dehumidifier where coverage areas are normally mentioned.
A 12” electric dehumidifier usually can cover up to 100 cubic feet (cf) 18” up to 200 cf, 24” up to 300 cf and 36” up to 500 cf. Details described below:
| Dehumidifier Rod Length | Coverage Area in Cubic Feet (App.) |
| 12” | 100 |
| 18” | 200 |
| 24” | 300 |
| 36” | 500 |
Longevity and performance
If you’re looking for a dehumidifier that performs well and lasts longer then you should choose an electric dehumidifier rather than a desiccant based dehumidifier.
Electric dehumidifier lasts longer and more effective in eliminating moisture, condensation inside the safe.
Easy to use and safety
A desiccant based dehumidifier is safe and easy to use compared to an electric dehumidifier. If you don’t want to drill a hole at the backside of your safe and connect a wire in power outlet then choose desiccant based one.
It doesn’t require any battery and electricity just hang it inside the safe.
How does a gun safe dehumidifier work?
Gun safe dehumidifier is designed to eliminate moisture, mold, mildew, and condensation out of the safe. There are two types of dehumidifiers out there electrical and desiccant based.
Gun safe dehumidifier is designed to eliminate moisture, mold, mildew, and condensation out of the safe. There are two types of dehumidifiers out there electrical and desiccant based.
The desiccant-based dehumidifier uses silica gel and crystal beads to absorb moisture inside the gun safe.
When absorption completes silica gel and crystals are required to recharge or bake on the oven to work again.
Is it OK to put a gun safe in the garage?
If you don’t have any other place, then the garage might be a good option for you (as long as there is enough security). Another problem is the humidity level in the garage.
So you have to ensure proper security as well as the lower level of humidity in the garage.
As the garage is easily visible from the outside, so it could be targeted by a burglar. To get rid of this problem, you can bolt your gun safe to the concrete floor and install a monitor alarm system.
Practically it’s very difficult for a thief to steal a gun safe from the garage unless easily accessible and unsecured.
Advantages:
- Easily accessible.
- Easy installation for a heavy gun safe.
- Far away from the kitchen and fire.
Disadvantages:
- Easily visible by others.
- Excessive humidity in the garage.
- Risk of being stolen.
We don’t see any problem keeping a gun safe in the garage if you could maintain proper security and humidity there.
Final Thoughts
We would like to draw your attention to three distinctly different categories of dehumidifiers.
First Choice
Among all the gun-safe dehumidifiers Lockdown Original GoldenRod Dehumidifier is our best choice. We selected it in the first place because of its superb performance over the years and built-in quality.
It is made right here in the USA and comes with a lifetime warranty.
Second Choice
Those who don’t want to install an electric dehumidifier to avoid drilling a hole at the back of the safe Eva-dry E-333 dehumidifier would be the best option for them.
Eva-dry E-333 is a cordless desiccant based and easy to use a dehumidifier.
Third Choice
Those who don’t want to use electric and cordless desiccant based dehumidifier or want to use canister and desiccant based moisture absorber then Dry-Packs 750 Gram Silica Gel Canister Dehumidifier could be one of the best moisture absorbers for your safes.
You may also use this besides Original Goldenrod and Eva dry E-333 to get quick results.