How To Keep A Gun Safe Dry And Moisture-Free

At present, Gun safe becomes an indispensable part of a gun’s safety and security. Purchasing a gun safe might not be sufficient if you don’t maintain appropriate humidity inside it. Excessive humidity can cause your gun damaged. Inadequate air flows inside the gun safe result in excessive moisture which helps spawn rust inside the gun. So, keeping a gun safe dry and moisture-free is also crucial.

Now I would like to portray a few techniques by which you can effortlessly keep your gun safe dry and moisture-free:

Gun Safe Dehumidifiers

One of the best methods of keeping guns safe dry is to use dehumidifiers. Two types of dehumidifiers are existing one is electric and the other is desiccant. Electric dehumidifiers are connected with electricity through the wire and desiccant dehumidifier runs by batteries and other methods.  

Electric dehumidifier requires connecting with a power outlet nearby gun safe and a hole at the backside of it to pass the wire through. There’s some gun safe available on the market with a pre-drilled hole at the back. In that case, you don’t need to drill a hole.

GoldenRod is one of the immensely popular electric gun safe dehumidifier available on the market you can simply use to increase the temperature inside the safe. There’s also another mini dehumidifier existing but before purchasing everybody should bear in mind that, the capacity of dehumidifier and area of the gun safe. For a big gun safe, a mini dehumidifier will not be effective. A dehumidifier should have the capacity to cover the whole area of the gun safe.

Desiccant dehumidifier does not require electricity. It’s very easy to use as it does not require a hole at the backside of the gun safe and can be recharged.

Silica Gel Desiccant Packs

Silica Gel Desiccant Packs is regarded as one of the cheapest methods to absorb moisture within the gun safe. Besides gun safe, it is used for medicine, jewelry box, and other valuable items. Each pack of silica contains a bunch of silica beads which can absorb moisture/water vapor at a certain level after that it requires to recharge. The easiest way to recharge them is to bake in the oven at 250 degrees for two to three hours.

Silica gel should be kept in a way so that it does not get touched with the gun.


Another cheapest method is to use a bulb inside the gun safe. Like electric dehumidifier as discussed above bulb needs to be connected with power outlet. You might require drilling a hole at the backside of the gun safe to pass a wire through. However, some gun safe comes with the facility of a predrilled hole at the back.

The area inside the gun safe will determine the voltage of the bulb should be.

Dry Rice

Although dehumidifier is the best option you can try with dry rice. Dry rice has the ability to reduce moisture. Put one or two cups of dry rice inside the gun safe and replace it every four months. If dry rice doesn’t work properly you might choose other options.

Baking Soda

Baking soda contains Sodium Bicarbonate which helps absorb moisture inside the gun safe. Put one cup of baking soda inside the safe and replace it when it loses the ability to absorb moisture.

Damp Rid and Moth Ball

You can also use Damp rid and Moth Ball. Damp rid is very useful to absorb moisture as they contain calcium chloride. Moth Ball contains toxic so use it carefully so that it doesn’t get touched with hand and gun as well.

Final Words

Using those techniques as discussed above may not be required if the gun safe is placed in a dry area. If you open your gun safe regularly then you may not require using a dehumidifier as the flows of fresh wind keep humidity perfect. You can also use a hygrometer to check the weather. If your device shows above 50 percentages then you can consider the use of the techniques mentioned above.

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