How To Control Gun Safe Humidity?

Moisture inside a gun safe means rust and damage to the ammunition supply. When the air inside a gun safe is damp, the conditions are set for humidity, rust, and mildew, which can damage documents and money as well as tarnish jewelry and rust guns. Why let the possessions suffer within the safe after investing good money on custom gun safes to safeguard them from harm?

Naturally, there could be an issue as certain fire safes are lined with a form of wallboard that contains moisture. Safes near water bodies are susceptible to moisture building up inside. Safes near steamy showers or laundry rooms are also prone to moisture. But don’t worry because there are several ways to dehumidify gun safes. 

Let’s learn how to control gun safe humidity and keep the ammunition safe from rust and damage. 

What is a gun safe? 

Safewell gun safe
Source: Safewell

A gun safe is a locker or a secure storage space for weapons and ammunition. They are used to safeguard firearms from unintentional fire, theft, and unauthorized access. Prices for gun safes range from a few hundred dollars to several thousand dollars, and they are available in a number of sizes and designs. Some gun safes have options like keypad entries, combination locks, or battery-operated lights. Others have been built to withstand explosions or fires.

Gun safes are a core part of gun ownership. Although gun safes come in a range of shapes and sizes, they frequently contain features like solid walls, locking mechanisms, and precision workmanship that make it impossible for thieves or unauthorized users to steal the firearms inside. 

Any home with firearms or powerful weaponry should have a gun safe since they help keep these weapons secure and away from youngsters and unauthorized users. Fortunately, the safes supplier – Safewell provides a wide range of different models and types of guns to keep the valuables safe.

Why is gun safe humidity control important? 

Gun safe
Source: Pinterest

Gun safes are made with an airtight barrier that traps moisture inside. This indicates that if you open your gun safe, part of the stored humidity will be released into your house or place of business. Due to the high relative humidity outside, your gun safe’s inside walls may also develop condensation after it has been shut for a while.

When the humidity level in your safe rises, water particles will develop on your gun, bringing any filth embedded in the porous metal to the surface. Within a week after the dirt has reached the metal’s surface, corrosion will occur due to humidity, making the safe not so safe. 

Humidity enables moisture to accumulate inside the gun’s barrel and frame, which leads to rusting or corroding. Iron and steel begin to rust around 86°F and will completely destroy your rifle at 122°F or above. Once temps in your safe hit these levels and the moisture starts to rise above 70%, the weapons will start to deteriorate within a week. Your stainless steel weapons will begin to corrode in four days if the temperature is beyond 86 °F! Steel corrosion costs Americans more than $400 billion annually, according to the American Galvanizers Association (AGA). 

Your gun safe may become humid despite the fact that you reside in a tropical and hot region. No air can enter your steel gun safe because it is completely closed and built of steel unless it becomes moist. To prevent rust and corrosion from damaging the guns inside the safe, it is important to control the humidity inside the gun safe. 

How to keep the humidity from my gun safe?

Fortunately, protecting your firearms from rust and your plastics from deterioration doesn’t require you to be a scientist. Here are the 3 best ways to keep humidity away from the gun safe. 

Electric and Non-electric Dehumidifiers

Source: Pinterest

Electric dehumidifiers are one way of preventing moisture from entering a gun safe. They are electrical devices that are used to lower and maintain the air’s humidity levels inside the gun safe. An electric dehumidifier needs to be connected to a power outlet in order to be used.

Electric heating elements are found in electric gun safe dehumidifiers. It supports air circulation and helps maintain a constant temperature within the safe. This minimizes moisture by preventing condensation. Similar results are achieved by desiccant and dehumidifier rods, although in different ways. When plugged in and installed within the safe, it emits just enough heat to thaw the air and keep it moving. 

The safe’s contents will all stay around 3 degrees warmer than the surrounding air, which inhibits condensation and evaporation, prevents moisture from forming, and lowers the humidity level inside the safe. An electric dehumidifier can be installed in a gun safe by mounting it to the wall, running the detachable cord through a hole made in the back of the safe, and plugging it in.

Non-electric dehumidifiers are desiccants or moisture absorbers that don’t require power. They contain a substance like silica gel, which naturally absorbs humidity in a gun safe. When compared to electric dehumidifiers, non-electric ones are less expensive, simpler to use, and don’t need any specific installation.

This assists in keeping the gun safe’s interior rust-free. When selecting the right dehumidifier, considerations such as the dehumidifier’s capacity and the size of the gun safe should be made. The cost is the biggest disadvantage of utilizing an electric dehumidifier, though. It’s because they cost more than dehumidifiers without electricity.

However, some of them gradually lose their absorbency and need to be replaced now and again. Nevertheless, there are rechargeable dehumidifiers that can last for up to ten years. They have a display that lets you know when the device needs to be plugged in or placed in the oven to recharge.

Dry Rice

Dry rice
Source: Pinterest

Another method for keeping humidity out of a gun safe is dry rice. The use of dry rice can assist keep moisture out of a gun safe because rice is a natural desiccant. Dry rice is capable of absorbing moisture from any environment.

Over time, water that is absorbed by dry rice vaporizes. One technique to place the dry rice is to use a bowl and put it inside the gun safe. Every four months, the dry rice needs to be changed to avoid vaporization.

Silica Gel Packets

Silica gel packets
Source: Pinterest

Packs made of silica gel are another way to keep humidity out. These silica gel packets are considered to be among the more reasonably priced choices. There are several silica beads in silica gel packs. These beads can assist in a gun safe’s ability to absorb moisture and water vapor. 

In a gun safe, three silica packs can be effective. Never directly touch any of the guns with the silica gel packs because they run the risk of damaging and corroding the gun’s metal. 

It is obvious that silica gel packs, dry rice, and dehumidifiers are useful for keeping moisture out of gun safes. A gun safe’s contents can live longer if moisture is kept out. They can function properly even when fired at the shooting range, so choose the one that is cost-effective for your application.

What is the best humidity for gun safe?

Safewell logo
Source: Safewell

A hygrometer, which monitors relative humidity and is used to evaluate if there are enough water molecules within the air to support life, can be used to measure humidity inside a gun safe. Check the temperature and humidity inside the gun safe, to begin with. 

The National Rifle Association states that the humidity level of a gun safe should be between 30% and 50% at a temperature of 60 to 70 degrees. Gun safe owners must use gun safe moisture management techniques if the gun safe’s indicators are less than optimum and prevent rust and corrosion. 

Check with the gun safe manufacturer to understand the safety and humidity requirements of the gun safes you are buying.

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