?Desiccant that removes moisture from the air is one of the most vital items for any gun owner and it’s especially important for safe storage of firearms and guns.
Scientists and technical engineers alike mostly agree on three relatively new desiccants as the central attention of desiccant manufacturers: Silica Gel, Calcium Acid Sulfate, and Rice Husk.

Comparison Chart For Best Desiccant For Gun Safe
SL | PRODUCT IMAGE | PRODUCT NAME | RATING | ACTION |
---|---|---|---|---|
1 | ![]() |
SnapSafe Reusable Canister Dehumidifier 75902 – Portable |
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2 | ![]() |
wisedry 50 Gram [10 Packs] Silica Gel Desiccant Packets Microwave Fast Reactivate Moisture Absorbers Bags with Indicating Beads for Closet Gun Safes Bathroom Food Grade |
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3 | ![]() |
Wisesorb Gun Safe Dehumidifier 750 Grams Reusable Canister Desiccant Dehumidifier Rechargeable 1.65 Lbs Indicating Silica Gel Orange to Green |
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4 | ![]() |
Hornady Reusable Canister Dehumidifier 750G 95902 – Portable |
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5 | ![]() |
Lockdown Silica Gel 750 grams |
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Best Desiccant For Gun Safe Reviews
SnapSafe Reusable Canister Dehumidifier 75902 – Portable
Product Highlights:
– The SnapSafe Reusable Canister Dehumidifier is an environmentally safe and renewable silica gel dehumidifier designed for protecting your firearms, ammo and all other firearm accessories from excess moisture, rust and corrosion by keeping these reusable gun safe dehumidifier cans handy at all times. These portable dehumid
– ifier cans are crucial in maintaining the overall condition and shape of your guns and easy to operate due to its compact design and lack of technological parts. The highest grade of silica gel within these modular dehumidifier units captures and absorbs the moisture and humidity from its surroundings, while also maintaining a sanitary environment. Also
Keeping a gun safe humidity-free is an important skill to make make sure your firearms, ammunition and other valuables are protected from rust or excess moisture. The SnapSafe Reusable Silica Gel Canister will help you with the upkeep of your gun dryer with its effective 57 cu. ft. of desiccant material for drying out moisture in the air. Batteries are not needed to use this mod, but place it in a 325 F oven to recharge it for future use.
Compact and easy to store, the SnapSafe Dehumidifier measures 5 D x 4 H, with no electrical equipment. It is best used when stored in the gun safe when not in use. This unit contains highly absorbent silica gel that will attract a maximum of 200 times its weight in moisture from the air in a climate of 55% relative humidity and a temperature of 70 F.

wisedry 50 Gram [10 Packs] Silica Gel Desiccant Packets Microwave Fast Reactivate Moisture Absorbers Bags with Indicating Beads for Closet Gun Safes Bathroom Food Grade
Product Highlights:
– [✅[ Fast Reactivated, Reusable] -2 MINS fast reactivate in microwave, a normal desiccant packet may need hours to dry.
– -Moisture Indicating Desiccant -Contains orange indicating silica gel that enables users to quickly determine when desiccant needs
– to be reacted or replaced, the orange beads will change its color gradually from orange to dark green (saturated). After recharge, dark green beads will turn back to orange.
– -Safe Double Packing -Vacuum-packed inside, zip-lock bag sealed outside, to protect the desiccant packs from moisture
“✅ wisedry is high quality & fast-reactivating desiccant packs, which are easy to use and eco-friendly. These desiccant packets are specifically designed to remove unwanted excess moisture from your shaver, laptop, camera, paint gun, cigarettes – anything that collects rust and corrosion while being unused. Once the silica gel inside these packets is exposed to moisturemoisture vapor, it becomes activated and draw moisture out healthy & efficiently.
You can have peace of mind that wisedry will always do its job for you.”.
These desiccant packets were specifically designed to do away with any unwanted moisture that could be found in your electronics and metal goods. The silica gel in these packets becomes activated when in contact with moisture and removes it at rapid speeds because of its strong chemical-absorbing power.
![wisedry 50 Gram [10 Packs] Silica Gel Desiccant Packets Microwave Fast Reactivate Moisture Absorbers Bags with Indicating Beads for Closet Gun Safes Bathroom Food Grade](https://i0.wp.com/m.media-amazon.com/images/I/41z+fS3lm1L._SL500_.jpg?w=1060&ssl=1)
Wisesorb Gun Safe Dehumidifier 750 Grams Reusable Canister Desiccant Dehumidifier Rechargeable 1.65 Lbs Indicating Silica Gel Orange to Green
Product Highlights:
– -Portable & Durable Silica Gel Tin Canister-Nice sturdy perforated metal can with the mesh sides full of silica gel that can be regenerated and refilled. The indicating silica gel canister tins are firm and sturdier to prevent dents. The canister has been spray
– painted to prevent rust. The container has a removeable lid / top cap unscrews to dump the can and contents can be emptied. Independentxa0portable silica gel tin canister is convenient for you to use and store.
– -Indicating Silica Gel Beads-All beads are
A big advantage of these bulk refill packages is that the portable desiccant container you buy will not go bad over ten years like other chemical desiccants like silica gel bead polymer silicates or calcium chloride pellets. This also makes it easier to note the number of dehumidifier tins you have left for future purchase since they are represented in grams of silica gel.
Indicating Silica Gel Canisters- The indicating silica gel canister is handmade to make better visibility when the beads change color. The indicating silica gel canister for this product are firm and sturdier to prevent dents when you transport them in bags for long periods.

Hornady Reusable Canister Dehumidifier 750G 95902 – Portable
Product Highlights:
– -Portable dehumidifier with highly absorbent silica gel to attract excess humidity from its surroundings
– -Ideal moisture absorbers for safes with desiccant crystals that change from blue to pink when it’s time to recharge each desiccant dehumidifier unit. Simply recharge each canister by placing
– it in a 300 degree Fahrenheit oven until silica gel canister turns blue (up to 4 hours)
– -Great for reducing moisture and preventing rust and corrosion, which can compromise gun perfection
– -Indicator lets you know when the dehumidifier needs to be recharged (turns blue)
Hornady Reusable Canister 750G Dehumidifier 95902 – Portable. Hornady Silica Gel Dehumidifier Canister – protect your firearms, gun accessories, ammo from excess moisture, from rust from corrosion by keeping these reusable gun safe dehumidifier cans handy. Keep Your Gun Safe Moisture and Rust-Free – portable dehumidifier with highly absorbent silica gel to attract excess humidity from its surroundings. This Hornady dehumidifier is crucial in maintaining the overall condition and shape of your guns.
Compact, Easy to Use – ready to use gun safe dehumidifiers with no batteries or electrical equipment required. It easily recharges in a warm oven for infinite reuse.

Lockdown Silica Gel 750 grams
Product Highlights:
– -Prevents the humidification of the surrounding environment
– -Easy to charge by placing in an oven at 175 degrees for 30-60 minutes
– -Dimensions: 4.5 Diameter x 6.5 inches H
– -Specs: 40G Pack * Small handgun vaults and gun cases, 450G
– Bag -up to 33 cubic feet, 750G Vented Can -up to 57 cubic feet
– -Ease Of Use: Crystals change color once fully saturated and can be easily recharged in oven
– -Reliable: Prevents condensation by absorbing moisture from the air
– -Convenient: Available in various
.

Frequently Asked Question
Should I put desiccant in my gun safe?
No. Desiccant is a moisture absorbing material that can be used to keep moisture out of your safe. However, it can also absorb the oil from your guns and cause rusting.
What can I put in gun safe moisture?
You can put in gun safe moisture, but it is not recommended.
Can you put DampRid in a gun safe?
Yes, you can put DampRid in a gun safe.
Should you keep silica gel in a gun safe?
No, you should not. Silica gel is a desiccant and it will absorb moisture from the air. If you keep it in your gun safe, it will absorb the moisture from the air inside your safe and cause rusting of your guns.
Where do you put the desiccant in a gun safe?
The desiccant should be placed in the safe with the guns. The desiccant will absorb moisture from the air and keep your guns dry.