Where to Place a Dehumidifier in a Gun Safe?

For gun owners, a dehumidifier is an essential tool that helps maintain their collection of guns and other easily corroded objects.

If you’re thinking of installing a dehumidifier in your gun safe, read this blog post for information and recommendations.

Here, you can check the best gun safe dehumidifier in the market this year. 

Where to place a dehumidifier in a gun safe?

gun safe

You can place an electric dehumidifier on the floor of your gun safe to prevent rust or corrosion from occurring.

Dehumidifiers work differently and are best used in certain locations. It is also essential to consider the specific location based on what type of model you’re using.

Electric dehumidifiers work best when placed on the bottom of a gun safe. This can be done when it is a safe that has the ideal width to mount the electric dehumidifier. 

This tool absorbs all the humidity that could affect metal and other objects. 

dehumidifier for gunConsidering that warm air tends to rise, the floor is the best way to locate the electric dehumidifier due to the energy savings. Moisture will be absorbed more efficiently without sizable electrical expense. (1)

This can provide convenience to avoid plugging and unplugging the electric dehumidifier by limiting electricity consumption. 

There are also other types of dehumidifiers besides the electric option. One of the best-known alternative options is the silica gel dehumidifier. This latter option has the versatility of being located anywhere inside the safe. It does not provide the same level of absorption as the electric dehumidifier.

How to organize a dehumidifier along with your guns?

Locating a dehumidifier and keeping it organized is critical to protecting your costly ammunition and gun collection.

gun safe at homeFirst, place each of the guns or weapons in the safe separately. A reasonable distance between each one will prevent potential accidents.

It should also be in a space with plenty of room as this will increase the dehumidifier’s performance, which is paramount to protecting gun safes.

Separating the elements of your safe helps your dehumidifier work more effectively. Keeping the gaps between the stuff inside will ensure proper operation of the electric dehumidifier.


Every electric dehumidifier comes with a power cord, your primary power source. The floor inside the safe is the best location to place the dehumidifier as it gets a continuous supply of power. If you have a desiccant dehumidifier, any place inside your safe can be chosen for good results.

If you have any questions regarding where the best place to put your dehumidifier in your safe is, leave them in the comments below or let us know you read this article and liked it by sharing it!

You may also want to check this learning guide that will answer the question: What size dehumidifier do I need for my gun safe? Until our next article!


(1) sizable electrical expense – https://www.lawinsider.com/dictionary/electrical-expenses

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About John Fox

ebbb364ee14268bd3b77496cab3d1d78?s=90&d=mm&r=gCertifications: Certified Alarm Technician (CAT)
Education: Denver Security Academy
Lives In: Denver Colorado

John Fox has worked as a security consultant in Denver for over 20 years.
With Safe Now, he's taken those two decades of experience and decided to share it to help people online make the right security decisions for their businesses and families.

John writes security tips and guides, product recommendations, and prevention guides.

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