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Best Gun Safe Dehumidifier [2020 Review] Electric, Mini, Desiccant

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Keeping your guns safe free of moisture and humidity can be an important factor in preventing your belongings from developing rust, corrosion, mildew or mold. If left untreated, these problems can worsen, causing some serious damage to your firearms and safe.

Here you can learn more about this potential problem and the various dehumidifiers that are available. By the end of this buying guide, you should be able to determine which gun safe dehumidifier will work for your safe and firearms.

Our Top Picks for Gun Safe Dehumidifiers​​​​

Out of the 5 safe dehumidifiers discussed in this buying guide, here are the top 3 choices, with the best gun safe dehumidifier overall being the most favored.

Brand
Best Overall
Eva-Dry E-333 Renewable Mini Dehumidifier
​Best Mini Dehumidifier
​Gurin DHMD-110
​Best Cordless Dehumidifier
​Stack-On SPAD-1500
Product
Eva-Dry Wireless Mini Dehumidifier, White (E-333)
Pro Breeze Wireless Mini Dehumidifier for Small...
Hornady Dehumidifier Canister 95902 Dehumidifier...
Coverage Area
​333 cubic ft
​500 cubic ft
​100 cubic ft
​Warranty
​5 years
​5 years
​n/a
Rating
Best Overall
Brand
Eva-Dry E-333 Renewable Mini Dehumidifier
Product
Eva-Dry Wireless Mini Dehumidifier, White (E-333)
Coverage Area
​333 cubic ft
​Warranty
​5 years
Rating
​Best Mini Dehumidifier
Brand
​Gurin DHMD-110
Product
Pro Breeze Wireless Mini Dehumidifier for Small...
Coverage Area
​500 cubic ft
​Warranty
​5 years
Rating
​Best Cordless Dehumidifier
Brand
​Stack-On SPAD-1500
Product
Hornady Dehumidifier Canister 95902 Dehumidifier...
Coverage Area
​100 cubic ft
​Warranty
​n/a
Rating
  • Top Overall Dehumidifier: The Eva-Dry E-333 Renewable Mini Silica Gel Gun Safe Mini Dehumidifier was selected because it’s easy to use, safe, renewable and can be more powerful than some of the other silica gel dehumidifiers on the market.
  • Top Cordless Dehumidifier: The Stack-On 1500 Rechargeable Cordless Gun Safe Mini Dehumidifier was picked because its charge can last weeks longer than some of the other wireless options. Recharging it less saves on electricity and hassle.
  • Top Mini Dehumidifier: The Gurin DHMD-110 Renewable Wireless Safe Dehumidifier was chosen because it is able to work in areas larger than many of the other cordless safe dehumidifiers. Even though it is mini, it still has plenty of power.

In the end, the E-333 Renewable Mini Gun Safe Dehumidifier was our top selection. ​The small but powerful E-333 Renewable Safe Dehumidifier runs without power or batteries inside the safe, making it one of the best gun safe dehumidifiers on the market, especially for small spaces.

Sale
Eva-Dry Wireless Mini Dehumidifier, White (E-333)
  • EASY TO USE: This mini dehumidifier is spill and mess free. Just hang and go! Non-toxic, child and...
  • MINI DEHUMIDIFIER GOES A LONG WAY: Super dry dehumidifier unit lasts 20-30 days before recharging...
  • SMALL, SLEEK DESIGN: This portable small design lets you hang or conveniently place the dehumidifier...

Gun Safe Dehumidifier Reviews

​The following safe dehumidifiers reviews can help you see which ones had standout qualities to them.

Only one safe electrical dehumidifier was reviewed for two reasons: 1) Out of the different options available, the GoldenRod option was the top quality at top price. 2) The few similar electrical dehumidifiers didn’t provide anything unique that would warrant discussing.

Best Gun Safe Dehumidifier: EvaDry E-333 Renewable Mini

Eva-Dry Wireless Mini Dehumidifier, White (E-333)

For something so tiny, it sure comes with a lot of nice features. That is why the EvaDry E-333 Renewable Safe Dehumidifier is our top Overall Safe Dehumidifier. It’s easy to use, safe, renewable, and powerful, among having many other positive features.

This compact product works in areas up to 333 cubic foot area, lasts three to four weeks before needing to be recharged, and the product lasts for up to a decade until it needs to be replaced. It does all this without using batteries or electricity while in use.

Here are some of the main features that help make this the top overall option:

  • Non-toxic; safe to be around children and pets
  • ​100% renewable
  • Easy to use
  • ​Never leaks or spills liquid, even when full
  • ​Five-year warranty

While we believe this to be the top safe dehumidifier, there are some downsides to note about it:

  • ​Because there are no lights inside the safe, it can be hard to see the color of the beads through the indicator window in some gun safes.
  • ​The five-year warranty doesn’t stand up to their claim of the gun safes lasting ten years.

How it ​Compares

The E-333 Renewable Gun Safe Dehumidifier beat out both the Stack-On 1500 Rechargeable Safe Cordless Dehumidifier and the SnapSafe Safe Dehumidifier when it comes to how big of an area they can handle to protect your guns in your gun safes.

This can handle up to a 333 cubic feet area, while the Stack-on can only manage a 100 cubic foot area. SnapSafe comes in last with 57 cubic foot. However, the Gurin DHMD-110 Renewable Wireless Gun Safe Dehumidifier is the victor, capable of working in a 500 cubic foot area, followed by the E-333 with 333 cubic foot coverage.

How it Works

Using a renewable silica gel technology, this product doesn’t require batteries or electricity while in use. It uses a renewable solution that can silently absorb moisture and humidity from the air inside the safe. The crystals start off orange, and as they take in the humidity, they change to green. This process happens over the span of approximately two to four weeks.

When the crystals are completely green, plug the unit in for eight to 10 hours. This should be done in a well-ventilated area. Once the crystals have changed back to orange, they are ready to be used again. You can repeat this process for up to 10 years.

Why Buy?

​A non-toxic safe dehumidifier that’s a combination of powerful and renewable, this Eva option gets our vote as the best gun safe dehumidifier.

Sale
Eva-Dry Wireless Mini Dehumidifier, White (E-333)
  • EASY TO USE: This mini dehumidifier is spill and mess free. Just hang and go! Non-toxic, child and...
  • MINI DEHUMIDIFIER GOES A LONG WAY: Super dry dehumidifier unit lasts 20-30 days before recharging...
  • SMALL, SLEEK DESIGN: This portable small design lets you hang or conveniently place the dehumidifier...

Best Electric Gun Safe Dehumidifier: GoldenRod Original

GoldenRod Original Dehumidifier, 12-Inch - 725721

​The GoldenRod Original Dehumidifier is one of the more powerful electric safe dehumidifiers available on the market. Depending on the size you decide to purchase for your safe, the wattage will range between 12 and 38. This provides the energy needed to help lower humidity and slightly raise the air temperature.

For those who have their gun safe in an area that does not have climate control, such as a garage or basement, the GoldenRod Original Dehumidifier had no problem keeping up with the task.

This product was chosen as Best Electric Dehumidifier because of the electrical rods that make this one of the more robust best gun safe dehumidifiers around. The four available different sizes are convenient when deciding on what suits your needs best. Finally, the rods never get too hot and are always safe to touch, helping to prevent accidents.

This dehumidifier comes in 4 available different sizes:

  1. 12-inch lockdown dehumidifier rod, protecting up to 100 cubic feet, and using 12 watts
  2. 18-inch lockdown dehumidifier rod, protecting up to 200 cubic feet, and using 18 watts
  3. 24-inch dehumidifier rod, protecting up to 300 cubic feet, and using 25 watts
  4. 36-inch dehumidifier rod, protecting up to 500 cubic feet, and using 38 watts

When selecting a size, consider purchasing the biggest one that will fit in your safe. This will make sure your belongings stay as arid as possible. Although you can have air that is too dry, electrical units are capable of keeping air at a constant temperature. As long as your unit is set up properly, you won’t have to worry about the air being dryer than needed.

Some of the pros that are seen with this dehumidifier are:

  • ​Rods will not heat past 150 degrees Fahrenheit, making them always safe to touch
  • ​Nothing to empty or refill
  • ​Lifetime warranty, so it’s going to last you a long time
  • ​Made in the United States of America

However, as with any choice, there are some negatives. Some of the potential downfalls for the user are:

  • ​You will have to drill holes in your safe if you don’t already have them
  • ​The supplied mounting brackets are a little unsturdy

How it Compares

This dehumidifier is designed to help take care of some of the worst kinds of problems and will help give your gun safe the perfect environment for storing valuable firearms.

The GoldenRod Dehumidifier Rods are capable of providing more power than a lot of the other best gun safe dehumidifiers that are electric currently for sale. Because it is electrical, there is always constant power. This helps maintain a more consistent humidity and temperature.

Models running that need batteries or renewable desiccates may stop working or decrease in efficiency without you realizing it. However, desiccant humidifiers can still be just as powerful as electric humidifiers. Keep reading to see for yourself. The GoldenRod is to electric safe dehumidifiers as the Gurin DHMD-110 Renewable Wireless Dehumidifier is to desiccant safe dehumidifiers.

How it Works

​​The dehumidifier uses a sealed, electric element to safely heat its surface to a temperature just under 150 degrees Fahrenheit. The warm air inside the unit stays a little bit warmer than the outside temperature. The hot air helps to eliminate the moisture and humidity in the air.

If you choose to go with the GoldenRod Dehumidifier, here are some additional helpful tips:

  • ​If your dehumidifier is struggling to remove all the moisture and humidity from the air, some people have placed a mini desk fan inside their safe. This helps circulate the air and lower the humidity.
  • ​This dehumidifier comes with an adjustable cord length, making it less obtrusive.
  • ​People have reported that they experienced wonderful customer service, so don’t be afraid to contact them if there is a problem.

Why Buy?

Self-maintaining, safe, and easy to use, this one comes with four different options to suit your needs best.​

Sale
GoldenRod Original Dehumidifier, 12-Inch - 725721
  • SPECS: 12” L, 110-120 volt AC plug, 6 foot cord, protects up to 100 cubic feet, has a lifetime...
  • EASE OF USE: Rod features attachable legs for placement and a cord with a quick plug attachment to...
  • NON-DESTRUCTIVE: Removes moisture from the air in the gun safe to prevent rust build up

Best Mini Gun Safe Dehumidifier: Gurin DHMD-110 Renewable Wireless Mini

Pro Breeze Wireless Mini Dehumidifier for Small...

​One of the main reasons the Gurin DHMD-110 Renewable Wireless Dehumidifier was named Best Dehumidifier in its category is because it is capable of working in a 500 cubic foot area with no batteries or cords.

This silent and compact dehumidifier is 100 percent renewable and lasts for up to 10 years, same as the renewable dehumidifier. The unit can absorb up to eight to 10 ounces of moisture and humidity before needing to be recharged. This usually happens after six to eight weeks of use.

To give you an idea of how good this dehumidifier can perform, people need to use it in a bathroom with a shower to prevent mold and condensation. If this dehumidifier is capable of working in an environment like that, it should have no problem keeping your gun safe dry. Some of the highlights of the Gurin dehumidifier are:

  • ​Spill and mess free; moisture and humidity go into the beads and can’t drip out
  • ​Non-toxic; safe to be around children and pets
  • ​Has an AC cord as opposed to a flip-out plug; more flexibility when plugging it into an outlet
  • ​ Five-year warranty

A couple of the downsides of this product include the following:

  • ​Longer time to recharge than other models available
  • ​Tends to get very warm when charging; although there don’t seem to be any reports of damage, they get hotter than some people are comfortable with

How it Compares

​The Gurin DHMD-110 Renewable Wireless Dehumidifier is capable of working in a 500 cubic foot area. The Renewable Dehumidifier can only handle 333 cubic feet, the Stack-On 1500 Rechargeable Cordless Dehumidifier 100, and the SnapSafe SGD57 Silica Gel model a mere 57.

The Gurin also stays charged for up to eight weeks, compared to other models at four weeks, Stack-On at six weeks, and SnapSafe also at four weeks.

How it Works

There is an indicator window where you can see the crystals. They will change from blue to pink to indicate to let you know you need to recharge the unit. Simply plug the unit into an outlet for 12 to 14 hours to completely recharge.

The built-in heater warms the crystals, allowing them to expand and release the moisture and humidity into the outside air. The crystals will change back to blue to let you know it is once again ready for use.

​Tip: ​If you happen to read elsewhere that this dehumidifier doesn’t last long before needing to be recharged, see if they mention where they need to use it. When using in an area that has air flow, the beads will get saturated at a very rapid pace. This dehumidifier last longest in areas with still air, such as gun safes and closets.

Why Buy?

Small but very functional, this dehumidifier ​is both safe and long-lasting, great for small spaces.

Pro Breeze Wireless Mini Dehumidifier for Small...
  • Effective: Removes moisture in areas up to 333 cubic feet for 20-30 days before recharging.
  • 100% Cordless: No tangles or mess, this dehumidifier is 100% cordless: no cables or wires needed.
  • Safe: Non-toxic, no spill, no mess, safe around children and pets.

Best Desiccant Gun Safe Dehumidifier: SnapSafe Silica Gel

SnapSafe 75902 Safe Dehumidifier Lg Cylinder-...

​SnapSafe loves to innovate almost as much as they love to make incredibly solid products, and the SnapSafe SGD57 Silica Gel Dehumidifier has been named the top Desiccant Silica Gel product for gun safes due to its simple design and great durability. This Silica Gel Safecan dry areas up to 57 cubic foot area to help stop rust and corrosion, which is usually big enough to accommodate many gun safes.

The SnapSafe SGD57 Silica Gel Dehumidifier has the ability to be reactivated without the hassle of having to take the beads out of the unit and then putting them back in. The entire unit can pop right into the oven for a few hours and is ready for use again.

A lot of people find this feature to be one of SnapSafe SGD57 Silica Gel Dehumidifier’s best selling points. Many complain about having to remove beads in certain SnapSafe SGD57 Silica Gel Dehumidifiers for gun safes. If you are not careful, they can easily get everywhere. When it comes to the pros of this SnapSafe Silica Gel Dehumidifier, a few things that stand out are

  • Easy and fast to reactivate
  • ​A no mess design
  • ​A lifetime warranty

While this is a highly regarded Desiccant Silica Gel dehumidifier, there are some drawbacks to it:

  • Doesn’t dry that big of an area
  • ​May take getting used to the baking process

How it Compares

The beads in the SnapSafe Silica Gel Dehumidifier generally need recharging within about four weeks. This falls in line with the beads in the Renewable Dehumidifier.

However, the SnapSafe Silica Gel Dehumidifier only takes about one-third of the time other models do to recharge. Also, the SnapSafe Silica Gel Dehumidifier says their product can last a lifetime and is backed up with a lifetime warranty, while other brand say their unit will only last for up to a decade.

When compared to the GoldenRod Original Dehumidifier, they both perform as described. If you don’t already have holes drilled into your safe for the electrical wires, the SnapSafe Silica Gel Dehumidifier is one of the next best dehumidifier with silica gel.

How it Works

​The beads are comprised of silica gel, which absorbs the moisture and humidity in the air. As the silica gel beads get saturated, they change color from blue to pink. Once they are all pink, place in the oven for several hours to reactivate. The silica gel beads will turn blue again when they are ready to be used.

​Tip: ​You can also place the unit in a toaster oven to save on electricity when recharging. Convection toaster ovens that can circulate the air can work for you.

Why Buy?

User-friendly design backed with lifetime warranty for long-term use.​

Sale
SnapSafe 75902 Safe Dehumidifier Lg Cylinder-...
  • Prevents moisture that can cause rust and mildew in isolated areas like gun safes, cabinets and...
  • Indicator system with built in signal to inform user when unit needs recharged
  • Small, lightweight and requires no batteries

Best Cordless Gun Safe Dehumidifier: Stack-On SPAD-1500 Rechargeable

Hornady Dehumidifier Canister 95902 Dehumidifier...

​The Stack-On SPAD-1500 Rechargeable Cordless Dehumidifier was named the top cordless dehumidifier because of its lower maintenance. There are many other cordless gun safe dehumidifiers available, but a lot of them usually have to be recharged within two to four weeks. This one lasts up to six weeks.

Recharging can be done by plugging the unit into any standard electrical outlet. It will normally take around eight to 10 hours to fully recharge. Once ready, the dehumidifier can absorb moisture and humidity out of the air from a 100 cubic feet area. Some of the highlights of this cordless dehumidifier include the following:

  • Needs recharging less often
  • ​Easy to read moisture gauge
  • ​Compact, great for small spaces

Overall, this is a pretty sound option when it comes to being a cord free dehumidifier. While there’s only one main downside to this one, it’s still worth mentioning:

  • ​On the longer side to recharge

How it ​Compares

The Stack-On 1500 Rechargeable Cordless Dehumidifier can last up to six weeks before needing a recharge. Whereas, both the SnapSafe Dehumidifier and the EvaDry Renewable Dehumidifier usually only last up to four weeks. However, the Gurin DHMD-110 Renewable Wireless Dehumidifier beats them all with lasting up to eight weeks.

How it Works

The beads inside the unit can absorb excess moisture and humidity out of the air. As the beads get saturated, the moisture gauge on the front of the unit will indicate when it is time for a recharge. To recharge the beads, plug the unit into an electrical outlet overnight.

Why Buy?

​Compact, and easy to maintain, this one’s perfect for the busy household.

Why You Should Invest in a Gun Safe Dehumidifier

A lot of the time, limited airflow into your gun safe can cause humidity levels to rise. This can result in excess moisture and humidity in the air that can trigger metals to corrode and rust over time. The top layers of the metal can slowly start to deteriorate and flake off.

This problem isn’t always just superficial. Metal can sometimes distort in high humidity, causing unsafe operating conditions. To help prevent this from happening to any of your guns, you can install a dehumidifier inside the safe.

Although rust and corrosion may start out as more of a superficial problem, if not cleaned immediately, in can get worse. This may cause permanent damage to both your gun safe and firearms, as well as ammunition and any other metal valuables you may have in your safe.

Besides rust and corrosion, you also should be concerned with mildew and mold. This can cause an unpleasant odor in the gun safe. Mold and mildew are capable of causing more damage to fabrics and paper. Any paperwork or fabric gun accessories, such as holsters, can be damaged by the effects of mold and mildew. A dehumidifier can help prevent this problem, as well.

​Tip: ​For quick relief from any odors, baking soda and coffee grounds can bothbe used to neutralize any unpleasant smells. You can place a box ofbaking soda in your safe, the same as you would for your refrigerator.

​This can come in handy when you are testing how well your current dehumidifier situation is working. Use the mixture to remove all humidity inside of the gun safe. When accomplished, return the gun safe back to how it would normally be set up. If you check the gun safe a few days later and find that the humidity has returned, you know you will have to come up with a new solution.

Dehumidifier Considerations

There are a variety of factors to take into account when narrowing down your options. Some of the following factors will play a major role in making your decision. These are some suggestions as to what you should be paying attention to:

Holes for Electrical Wiring

This is the first thing to think about when purchasing a dehumidifier for your gun safe. If you don’t already have a hole for the wires, are you willing to have one drilled? This will obviously raise the total of your budget by quite a bit. Even if you do have a hole, is there an outlet nearby?

Ease of Install and Operation

If you decide to go with an electric dehumidifier, get quotes on drilling holes on your safe before you commit to anything. Sometimes things can cost a lot more than we expect. If you already have holes inside your gun safe, still check to make sure there won’t be any issues with the wiring.

When it comes to the best safe dehumidifiers, an electric dehumidifier for your safe may come with a few options for you to learn. A desiccant dehumidifier is easy to install and basically takes care of itself, except for recharging. It’s not an issue that anyone should have to worry about with a desiccant dehumidifier.

Gun Safe Size

If you are going with electric models, you will be able to select from the different size rods. This will allow you to pick the rod that matches the amount of space you have for maximum results.

If choosing from a desiccant humidifier, be sure to check out the amount of area each humidifier can cover. This can vary a lot among different brands and models. If you find a dehumidifier that you like but it isn’t strong enough, keep in mind that you can always place more than one dehumidifier into your top gun safe.

Dehumidifier Size

It is a good idea to find out the dimensions for each product. Measure your best gun safe to make sure the dehumidifier will fit. Although all of the best gun safe dehumidifiers are described as being either mini or compact, that makes no guarantees.

Types of Dehumidifiers

​There are two main types of dehumidifiers. A Electric dehumidifier can be more consistent with better heat and humidity control. Also, you don’t have to worry about much upkeep. The downside of electric is that you need to drill holes in your best gun safe because of wiring.

A desiccant humidifier don’t require wires (except for when charging), so they have an advantage over electric in that sense. Deciding between the two is based more on preference. Both options are capable of getting the job done.

The technical difference between the two is how it reduces humidity. Every type of desiccant dehumidifier works the same, in that they all reduce relative humidity by removing the water from the air through absorption.

​Electric gun safe dehumidifiers reduce the relative humidity by warming the air. It also increases the difference between dew point and temperature. This helps to lower the possibility of condensation forming inside of the gun safe.

Electric

This is a wonderful choice for people who already have a hole drilled in their gun safe for the wiring or are willing to put holes in their gun safe.

Electric dehumidifiers allow you to have more control over the humidity and temperature settings when compared to desiccant dehumidifiers. Desiccant dehumidifiers absorb the water in the air, however.

An electric dehumidifer rod

Electric dehumidifiers are also effective because the warm air created by the heated rod results in circulating air. When mounted on the floor, the warm air in the electric dehumidifier rises to the top of the gun safe. Cooler air replaces where the warm air was, gets heated and rises.

This happens in a continuous loop, establishing the circulation and reducing humidity in every nook and cranny. The circulated air is what also reduces the chance of condensation from forming. You also won’t have to worry about remembering when to recharge your dehumidifier, as it is always connected. However, unless you have a convenient electrical outlet near your gun safe, take into consideration you will also have wires hanging around.

Desiccant

Desiccant gun safe dehumidifiers can come in a variety of renewable solutions that are capable of silently absorb moisture and humidity from the air. A desiccant dehumidifier doesn’t require batteries or electricity while in use, so you won’t need to drill holes into your gun safe

For ease of mind, some people prefer a desiccant dehumidifier for their gun safe because they don’t like the idea of electrical items constanly on in their gun safe in small spaces.

Dehumidifier Brands

​GoldenRod

​A division of Buenger Enterprises manufactures GoldenRod. They are a small company based out of Oxnard, California. However, they have become very well-known among firearm owners because of the success of the GoldenRod Dehumidifier. The GoldenRod Original Dehumidifier comes with a Lifetime Guarantee, is completely maintenance free, and because it has no moving parts, remains extremely quiet.

Gurin

​This company is dedicated to creating innovative health care products to meet their customers’ needs. All products that they manufacture includes a 100% Gurin Products Satisfaction Guarantee. Gurin is also committed to bettering the lives of their customers. They contribute to local community events that focus on healthy and active lifestyles.

SnapSafe

​SnapSafe is an innovative gun safe manufacturer of modular products, with a lifetime guarantee to back all of them. While a newer company established as recently as 2009, SnapSafe has nonetheless quickly built a great reputation for unique products of excellent durability.

Purchased by Hornady Manufacturing Company, which was founded in 1949, the backing of this strong family company has only better served the company as it continues to pump out a shocking number of intricately designed products.

Stack-On

​This business has more than 40 years of experience when it comes to manufacturing and distributing gun safe security items, home gun safes, organizational structures and garage storage. Stack-On has a wide range of security products, ranging from gun safes to cabinets to the dehumidifiers we review.

An Eva Dry dehumidifer

Eva Dry

​​The compact dehumidifiers that this brand makes have been used for more than a decade. They are an effective way to decrease the humidity in an efficient and eco-friendly manner.

This brand has been a leading manufacturer of compact dehumidifiers, offering a nice combination of affordability, quality and customer service. They have been successful with the continued expansion of online and retail distribution.

Features to Look for in Gun Safe Dehumidifiers

​There are three main features that you want to compare when narrowing down your choices for the top gun safe dehumidifier. Time, duration and price are a few of the less important items to look at. Although they vary from one dehumidifier to the next, you probably won’t notice the differences. Here’s why:

Charge Time and Duration

​Most of the desiccant dehumidifiers contain beads or crystals that need to be heated up in order to recharge them. For electric dehumidifiers, this can take anywhere from four to 12 hours to complete. If it’s a product that you can place in the oven, sometimes it takes as little as two hours to recharge.

​This is the amount of time it approximately takes for the silica gel beads to become fully saturated with moisture. The silica gel beads will change color, indicating you need to recharge the silica gel beads. These results will vary depending on the normal humidity level you have in the air.

Traditionally, the charges will last between three and eight weeks. If you are someone who rarely goes in their gun safe, it might be better for you to lean towards an option with a longer charge span. You don’t want to forget about recharging your dehumidifier.

Benefits of Dehumidifiers

​Because of humidity level in the air, metal items can become damaged over time. Rust and corrosion can take over if you are not careful. Mold and mildew thrive in damp areas, so these are also common culprits in humid areas. ​Any dehumidifier should be able to handle these situations:

Reduce Rust

​These two nightmares can cause some major problems in your safe if you are not vigilant. Having a dehumidifier can keep rust and corrosion from taking over. If not prevented, this can end with costly fixes or safe and property damage beyond repair.

It doesn’t always cross everyone’s mind, but rust and corrosion don’t only affect your guns. Your gun safe consists of metal and can become damaged, as well.

Ammunition can also face the dangers of corrosion if not kept dry. This can affect the safety of the bullets. To prevent any accidents from possibly happening, it is a good idea to have a safe dehumidifier.

Big gun safe with it's door open

Less Mold and Mildew

Using a dehumidifier is a great way of keeping your guns in top shape and reduce mold and mildew buildup in your gun safe. It’s easier to prevent it from appearing, rather than trying to get rid of it. An unpleasant odor in your safe can also be the result of this.

Conclusion

​Hopefully, you now have a better idea of what the best gun safe dehumidifier is for you. No matter which safe dehumidifier you decide to go with, you will more than likely be very pleased with your decision. All the safe options mentioned here have some wonderful features.

If you are still not sure which one to pick, go with the EvaDry Renewable Silica Gel Dehumidifier. Unless you have an enormous gun safe to worry about, this choice should be a good option for almost anyone. For those that are still experiencing problems with safe humidity, don’t be afraid to mix and match options. Some people didn’t see much success until trying more than one method at a time.

James Forrester is a lifelong gun and firearms owner, and an even bigger advocate for gun safety. He created KeepGunsSafe.com with the purpose of sharing helpful tips and educating others on how to keep guns and weapons safe and secure.