Do you own a gun safe? If you are, you know that it is essential to maintain the heat of your firearms. If a safe does not get enough air circulation and is too humid, its temperature can quickly rise to dangerous levels. This may cause rust and corrosion on the steel bars, potentially leading to a fire inside or damage if touched.

The best way to eliminate humidity in your gun safe is with an affordable dehumidifier. You will be able to store everything away safely and comfortably, knowing that your guns are also safe from harm. We’ve made a list of the best gun safe dehumidifiers.

9 Best Dehumidifiers for Gun Safe

1. Lockdown GoldenRod 12′ Dehumidifier Rod – Best Seller
2. Hornady Gun Safe Dehumidifier Rod 12 Inch – Quick Installation
3. Eva-dry E-333 Renewable dehumidifier – Battery Operated
4. Hornady Reusable Canister Dehumidifier – Compact design
5. SD SILENT DRY Pioneer Gun Safe Dehumidifier, Wireless –  Attractive Design
6. SnapSafe Rechargeable Dehumidifier – Easy to use
7. Pro Breeze Wireless Mini Dehumidifier – Wireless & Easy to Use
8. briidea Safe Dehumidifier Rod – Curved Design
9. PEET, SafeKeeping Dryer and Dehumidifier – Easy to fit

Image	Product	Features	Price
Best Seller	Lockdown GoldenRod 12' Dehumidifier Rod 12 inches long with a 110-120 volt AC plug 6 foot power cord to protect up to 100 cubic feet Rod features attachable legs for placement Removes moisture from the air in the gun safe to prevent rust build up	9.7	Check Price
Quick Installation	Hornady Gun Safe Dehumidifier Rod 12 Inch Maintenance free 12-inch heating rod help to drive out excess humidity Keep Your Gun Safe Moisture and Rust-Free Easy to Use, Just Plug It In	9.5	Check Price
Battery Operated	Eva-dry E-333 Renewable dehumidifier This mini dehumidifier is spill and mess free. Works for areas up to 333 cubic feet Super dry dehumidifier unit lasts 20-30 days  portable small design conveniently place the dehumidifier anywhere	9.1	Check Price
Compact design	Hornady Reusable Canister Dehumidifier Silica Gel Dehumidifier Canister protect your firearms, gun accessories, ammo  Keep Your Gun Safe Moisture and Rust-Free Compact, Easy to Use Humidity Indicator	8.8	Check Price
Attractive Design	SD SILENT DRY Pioneer Gun Safe Dehumidifier, Wireless and Reusable Effectively control the humidity to less than 60% RH NO cables or batteries are required Military design dehumidifier can perfectly fit in with the case of your guns and airsoft No waste or accumulation of water while dehumidifying	8.6	Check Price
Easy to use	SnapSafe Rechargeable Dehumidifier SnapSafe Silica Gel Dehumidifier  Keep Your Gun Safe Moisture and Rust-Free Compact, Easy to Use  Humidity Indicator	8.2	Check Price
Wireless	Pro Breeze Wireless Mini Dehumidifier Removes moisture in areas up to 333 cubic feet 100% Cordless: No tangles or mess Non-toxic, no-spill, no mess, safe around children and pets. Space-Saving, Portable Design Easy to use	8	Check Price
Curved Design	briidea Safe Dehumidifier Rod Dehumidifier rod heat will slightly increase the temperature of the air inside Made from inflaming retarding material There is configured with a connector clamp to combine two halves of an electrical wire.	7.7	Check Price
Easy to fit	PEET, SafeKeeping Dryer and Dehumidifier Safe and dry Save your guns Subtle yet effective 5-year warranty	7.4	Check Price

1. LOCKDOWN GoldenRod Dehumidifier Rod

LOCKDOWN GoldenRod Dehumidifier Rod is the first product on our best gun safe dehumidifiers list. It is an electronic dehumidifier with a sleek design that perfectly fits any gun safe. It is lightweight and small so that it won’t take up much space.

With this dehumidifier, you can use it as often as possible, as long as you have electricity available. It comes with 6 feet power cord, so you don’t have to worry about finding a power source nearby.

It comes with features to make the product easier to use. This includes the attachable legs for placement and a cord with a quick plug attachment that make it easy to place anywhere. This dehumidifier also allows you to remove humidity from your safe quickly.

LOCKDOWN GoldenRod Dehumidifier Rod is designed to protect the firearms inside your gun safe. It eliminates excess moisture, so you don’t have to worry. The dehumidifier keeps your gun safe’s temperature at a comfortable level, eliminating the risk of damage or accidental fire.

This gun safe dehumidifier is small and lightweight, making it easy to move around. You can lay it down flat on the floor or place it in a corner.

The 6 feet power cord will give you all the reach and flexibility you need to set up the device on a stable surface somewhere in your home that receives adequate lighting and electrical supply, including an outlet with a plug.

Pros: 

• Available in different sizes
• It can cover an area of 100-500 cubic feet, depending on the dehumidifier size.
• Helps protect weapons from rust

Cons: 

• It may also need a fan and silica dryer

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2. Hornady Gun Safe Dehumidifier Rod 

Our following product on the best gun safe dehumidifier list is the Hornady Gun Safe Dehumidifier Rod. This electric dehumidifier is not only stylish but is also designed to fit in any standard gun secure. It is easy to install into your safe and works with a 6 feet power cord.

This dehumidifier allows you to remove moisture without any mess or hassle quickly. You don’t have to worry about removing the entire device from your safe, which makes for an easy installation. Even if you have more than one firearm, these will be taken care of because you only need to install one product in each gun safe. 

This product was designed to eliminate condensation that can be dangerous when storing firearms. It helps you avoid the rust problem and prevents any types of corrosion.

You can easily install the device without any hassle because it has a 6 feet power cord with a quick plug attachment. This makes it easy to place anywhere in your gun safe or even in another home or office area. 

You don’t have to worry about maintaining this dehumidifier because it uses an innovative design that is low-maintenance. This means that you won’t have to replace the batteries anymore as this product will be able to last you for years with just one set of batteries.

Pros: 

• Prevent moisture damage
• Protect your gun safes and accessories
• It is ideal for small spaces

Cons: 

• The unit has unstable attaching legs

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3. Eva-dry E-333 Renewable dehumidifier

The Eva-dry E-333 Dehumidifiers take the third spot on the best gun safe dehumidifiers list. This dehumidifier is a desiccant one. It removes moisture from enclosed areas like closets or gun safes. 

At the same time, it will not affect the environment when it is in use. This product is eco-friendly, too.

It has been tested to be highly safe for the environment and does not emit any harmful substances. This dehumidifier comes with moisture control crystals. These crystals are reusable, so you don’t have to worry about repurchasing new ones, ever. 

You can easily renew them whenever you want to reuse them or throw them away after they are no longer used.

This is a cordless dehumidifier. If you are tired of being bothered with an electric cord, this would be an ideal product for you. Because it is portable, you can easily take it anywhere you want and place it anywhere in your gun safe without worrying about the power source.

This device has a built-in heater that warms up when plugged into a socket. It helps prevent the gun safe from getting wet and prevents any rusting.

Pros:

• Efficiently absorbs up to 8 oz of moisture
• Requires no batteries or cords
• Easy to use & recharge
• Lightweight & Small

Cons: 

• It has overheating issues, which can be dangerous

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4. Hornady Reusable Canister Dehumidifier

This desiccant dehumidifier takes the fourth spot on our best gun safe dehumidifiers list. The Hornady Reusable Canister Dehumidifier is designed to work independently or in tandem with other dehumidifiers. This comes with a sturdy, reusable container for easy installation that is completely safe for your gun. 

Hornady Reusable Canister Dehumidifier’s design can be used as a stand-alone product or in multiple gun safes. No matter which one you choose, your firearms will always stay dry and protected from damage.

This dehumidifier does not need any electricity to function. It comes with desiccant crystals that absorb moisture. The crystals are reusable and can be renewed by warming them in an oven.

This dehumidifier is designed to function independently for an extended period. It comes with a flexible design that helps you place it anywhere you want in your gun safe.

The colour-changing crystals allow you to see how much moisture is left inside your gun safe. It comes with colour-changing crystals that change their colour to show you the humidity level in the air. The crystals turn blue to indicate no more space left in the dehumidifier.

Pros: 

• Prevents moisture damage in enclosed areas
• Protects gun and accessories from rust
• Do not need electricity 
• 100% cordless

Cons: 

• The dehumidifier design has flaws

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5. SD SILENT DRY Pioneer Gun Safe Dehumidifier

The SD SILENT DRY Pioneer Gun Safe Dehumidifier is the sixth product on our best gun safe dehumidifiers list. This unit is designed to work for up to four weeks.

It is compact and is made up to absorb moisture from an enclosed area. This dehumidifier also renews quickly by leaving it in an oven for 10 minutes.

This dehumidifier is ideal for small spaces. It can fit into a gun safe, closet, or even a hunting case. It has no cords and does not need electricity. Use it whenever you want in any enclosed areas of your home or office. You can also place this unit anywhere in your firearm safe to prevent moisture and rust damage. 

This unit does not need any electricity to function. It comes with a built-in sensor that automatically detects the amount of moisture in the area and will shut down when the room is already clean. 

This product works silently, so you won’t have to worry about noise when using it. It is incredibly portable and can be easily stored anywhere in your gun safe or even another storage area of your choice. With this dehumidifier, you no longer have to worry about rusting or damaging your precious weapons.

This dehumidifier comes with an innovative sensor that automatically changes colour when humidity levels inside the area are already reached. This will prevent moisture from damaging your gun safe or other essential items. 

Pros: 

• Suitable for weapon cases
• It has a tactical design
• It comes with an intelligent indicator
• Wireless and fast renew technology

Cons: 

• It has trouble with recharging 

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6. SnapSafe Rechargeable Dehumidifier

The next product on this best gun safe dehumidifier list is SnapSafe Rechargeable Gun Safe Dehumidifier. It is a desiccant dehumidifier with silica gel beads. It comes with a compact design that allows it to fit into a gun safe easily.

This dehumidifier is designed to allow it to fit perfectly inside the gun safe’s cabinet. You can easily place this unit on any drawer or shelf inside your firearm’s safe. It will remove moisture from the air, allowing all your items to stay dry and preventing any damage from happening. 

Your firearms will remain undamaged and protected from rusting with this dehumidifier around. You no longer have to worry about rusting when using this product because it has been specially designed for gun safes.

This dehumidifier comes with colour-changing silica gel beads. This allows you to see the moisture level inside your gun safe easily. It also helps monitor whether or not the dehumidifier needs to renew or recharge. 

You don’t have to worry about buying a new desiccant dehumidifier every time you want to use it. This unit is reusable and comes with easy to use crystals that can be renewed when they are no longer used.

All you need to do is plug it into a regular socket, and you can reuse it again and again without worrying about damaging it.

Pros: 

• Preserve and protect firearms
• Compact and easy to use
• It comes with a humidity indicator

Cons: 

• The unit does not work as advertised

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7. Pro Breeze Wireless Mini Dehumidifier

Now, we have the Pro Breeze Wireless Mini Dehumidifier on our best gun safe dehumidifier list.

This desiccant dehumidifier is designed to work in any small or enclosed area. It can also be used in other areas of your home and office that need moisture removed from their air, like closets and bathrooms. 

This product has no wires and batteries, so you no longer have to worry about cords or finished products in your gun safe.

The wireless technology allows you to charge this unit whenever you want without worrying about where the outlet is located in your home or business space. You can place it anywhere that needs moisture removed from its air again.

The desiccant beads used in this product are non-toxic and safe and do not threaten health. This dehumidifier is also very easy to clean and maintain. This dehumidifier is safe for pets and children. You don’t have to worry about anybody in your home getting hurt from this product anymore. 

The colour changing Silica beads help you check on the affected area to ensure moisture is removed from the air. The beads are orange when dry but turn dark green when there is no space for humidity.

The rechargeable gun safe dehumidifier is 100% cordless and can do its job without electricity. It is also water-resistant, so it doesn’t have to be cleaned with water, making it easy to maintain in an enclosed area.

Pros: 

• Compact and easy to use 
• No problems with renewing it once used up. 
• You can place it anywhere you want without wires. 
• Fits perfectly in any small cabinet or drawer. 
• Non-toxic, safe for kids and pets, and environmentally friendly. 

Cons:

• When you charge the device, it releases the moisture back into the air

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8. Briidea Safe Dehumidifier Rod

Briidea Safe Dehumidifier Rod is the second last product on this best gun safe dehumidifier list. This unit has a UL-listed 6-foot long power cable, so it is safe and durable. Place the rod into the gun safe. We do not recommend placing it at an angle but horizontally at the bottom of your safe for ideal results. 

This dehumidifier comes with a compact design, which means it can fit perfectly in any gun safe or another small-sized cabinet area of your choice. This unit also helps prevent rusting by removing excessive moisture from the air around you and your firearms.

The unit is an electric dehumidifier that comes with a heating rod. The dehumidifier rod heat will slightly increase the air temperature and force the moist air outside. It is best utilised when mounting horizontally at the bottom of the safe to work effectively.

This unit helps prevent moisture from building up and damaging your firearms and other items inside your gun safe, including wood and electronics. You can keep this unit anywhere in your home or office that needs to be free of moisture and humidity, like closets and bathrooms.

This is one of the most versatile electric gun safe dehumidifiers on this list. This unit can be used in shoe cabinets and closets with no problem.

Pros:

• Suitable for gun safe 
• Easy to assemble, set up and use 
• Ideal for enclosed areas 
• The power cord length allows it to fit easily into a cabinet or drawer. 

Cons: 

• The rod barely gets warm

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9. PEET SafeKeeping Dryer and Dehumidifier

For the last spot on the best gun safe dehumidifier list, we have the PEET SafeKeeping Dryer and Dehumidifier. This electric gun safe dehumidifier is designed to work in any small or enclosed area. It can also be used in other areas of your home or office that need moisture removed from their air, like closets and bathrooms. 

This product has a power cord, so you no longer worry about cables or finished products in your gun safe. The cable allows you to run this unit whenever you want without worrying about where the outlet is located in your home or business space. You can place it anywhere that needs moisture removed from its air again. 

This dehumidifier is also very easy to clean and maintain. This dehumidifier is safe for pets and children. You don’t have to worry about anybody in your home getting hurt from this product anymore. 

The dehumidifier is subtle yet effective. This way, you can get rid of excess moisture and prevent rusting in your guns and other items inside your gun safe without making too much noise. You can use this dehumidifier in closets, pantries, bathrooms, and other places with no problem at all.

Pros:

• Protects your guns
• Easy to install and use
• Do not make unnecessary noise

Cons: 

• Risks of fire hazard

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What type of dehumidifier is best for a gun safe?

There are different dehumidifiers for homes and businesses, but the most common for a gun safe is an electric-type or desiccant one.

These are ideal for anyone who wants to store away their valuables like guns and jewellery. However, to choose between an electric-type and desiccant dehumidifier, you must consider various factors.

1. Space

As you probably know by now, gun safes are for storing your guns and other valuables. They are meant to be secured, right? So if you have a large safe, it will be best to get an electric dehumidifier with a larger capacity and is more efficient in absorbing humidity. But if you have a small space, a desiccant dehumidifier will work best for you.

2. Placement of the Safe

Aside from the size of the safe, you also need to consider where it will be placed in your home (or office). If you want to put it in your bedroom or living room, it might make sense to go with an electric dehumidifier. Since there will be a plug where your gun safe is placed. But if you don’t have a power outlet, go for a desiccant dehumidifier.

3. Personal preference

Finally, you need to consider your personal preference. Do you like the idea of an electric dehumidifier? Or will a desiccant one work better for you? 

FAQs

Do gun safe dehumidifiers work?

Dehumidifiers work by absorbing moisture through their surface. This will lower the temperature where it is used and reduce the risks of damage to your gun safe. Desiccant dehumidifiers work alongside electric ones for a more efficient and successful operation of your safe. 

Some might be more effective than others at absorbing humidity, but all will ensure your safe gun is protected from water damage via proper temperature management. 

Is it OK to put a gun safe in the basement?

Yes, you can store a gun safe in the basement. It will be more secure than storing it in the bedroom or living room. Many gun owners like to keep their weapons in the basement because it is safer and more secure.

But even if you decide to store your guns or valuables in the basement, make sure you get a dehumidifier for your safe. You need to protect it from moisture and humidity, common in basements. 

How hot does a gun safe dehumidifier get?

The rods of a dehumidifier heat up to about 150 degrees. It is the ideal temperature for airflow to circulate in an otherwise almost airtight safe. Condensation cannot form on the bottom of the safe when there is enough airflow and heat.

Can you put a gun safe in an unheated garage?

As far as weapons are concerned, rust is the biggest destructor. Moisture can build up inside a gun cabinet in an unheated garage. Experts say 21° Celsius is the ideal temperature for maintaining your guns. There should also be 50% humidity.

Verdict

So which of these products is the best gun safe dehumidifier? All of them are great, but if you ask us, we think the LOCKDOWN GoldenRod Dehumidifier Rod with effortless humidity removal and rust protection for a gun safe is the best of the bunch. It is pretty affordable, and it does what it should do very well and makes no unnecessary noise.

Each dehumidifier on this list serves a different purpose that will suit anyone’s needs better.