What Are The Best Dehumidifier For Gun Safe Options?

As a gun owner, it’s crucial to protect your firearms from potential damage, and one aspect that is often overlooked is the humidity level inside the gun safe. The humidity levels inside your gun safe can cause serious problems, including rust, corrosion, and mold growth. Even though many gun owners don’t realize this, investing in a dehumidifier for gun-safe protection is a crucial aspect of responsible gun ownership.

A dehumidifier for gun-safe protection is an effective solution to prevent these issues and maintain the quality and performance of your firearms. By regulating the humidity inside the gun safe, a dehumidifier can eliminate the risk of damage caused by moisture and provide a safe environment for your firearms. It’s a small but significant step that can save you from potential losses and keep your firearms in optimal condition.

The Role of Humidity in Gun Safe Storage

A dehumidifier for your gun safe is a great investment. We know that there are many reasons why using a gun safe is a good idea, including:

• A safe can protect your weapons from theft
• It can even provide protection against fire
• It will protect your firearms from damage that can result from too much moisture in the air.

However, some people don’t realize the importance of gun-safe humidity control.

When gun-safe moisture control is not regulated, the moisture content can increase. This leads to corrosion forming on metal. Corrosion of guns leads to rust and many other problems.

The level of humidity within a gun safe can significantly impact the longevity and performance of your firearms. Let’s delve into why controlling humidity is crucial for the preservation of firearms and the negative effects of high humidity that gun owners should be aware of.

Preserving Firearms Through Humidity Control

Controlling humidity isn’t just about keeping your guns in pristine condition; it’s a fundamental step in preserving their value and functionality over the years. Firearms, especially those with metal components, are susceptible to the damaging effects of moisture. High humidity levels can lead to the accumulation of moisture on the surfaces of guns, initiating a chain reaction of chemical reactions that result in rust, corrosion, and degradation of various materials.

By implementing proper humidity control measures, such as using dehumidifiers, gun owners can create an environment within the gun safe that minimizes the risk of moisture-related damage. This means that when you open your gun safe, you can be confident that your firearms are ready for use, without worrying about whether rust or corrosion has compromised their reliability.

The Threat of High Humidity

High humidity is the archenemy of firearms. When moisture is present in the air, it can seep into the smallest crevices and onto the most delicate parts of a firearm. The consequences of this infiltration can be dire. The most immediate threat is rust, which forms when the metal surfaces of firearms react with oxygen in the presence of moisture. Rust not only damages the aesthetics of a firearm but can also affect its mechanical function, accuracy, and overall value.

Corrosion is another issue that arises from prolonged exposure to high humidity. It goes beyond surface-level damage and can eat away at the structural integrity of a firearm. Wooden components can also suffer from high humidity, leading to warping, swelling, and cracking.

Optimal Humidity Range for Gun Storage

So, what’s the optimal humidity range for gun storage? The general consensus among firearm experts is that a relative humidity level of around 40-50% is ideal for gun safes. This range strikes a balance between preventing moisture-related damage and preserving the materials used in firearms.

However, it’s important to note that this range might vary slightly based on the specific materials used in your firearms and the climate of your region. For example, if you live in an area with high humidity, you might want to aim for the lower end of the range. Conversely, in dry climates, it might be acceptable to have slightly higher humidity levels to prevent excessive drying and cracking of wooden components.

This is why you need to consider adding a dehumidifier to your gun safe. With this in mind, make sure to have a look at the list of the best gun-safe dehumidifier reviews below.

Our Picks Of The Best Dehumidifier for Gun Safe Use

In the table below, we outline:

• Our selection of the best dehumidifiers for gun safe options on the market
• Images, including make and model
• The most important features and specifications
• Price – average price range you will see on Amazon –
  • $ = under $20
  • $$ = $20-$30
  • $$$ = more than $30
• Customer ratings – the average customer rating you will see on Amazon. This can be handy in making your decision.

Product	Coverage / Type	Product Weight	Product Dimensions	Warranty	Stars	Price and More Info
GoldenRod Dehumidifier	100 ft3 Electric	9.6 ounces	24.2 x 5.1 x 0.9 inches	Lifetime	4.8 out of 5 stars	$$$
PEET Dehumidifier Rod	120 ft3 Electric	0.38 ounces	18 x 1 x 1.25 inches	5 years	4.5 out of 5 stars	$$
SnapSafe Safe Dehumidifier	n/a Desiccant	2 pounds	9 x 8 x 6 inches	Life of the product	4.5 out of 5 stars	$$
Eva-dry E-333 Mini Dehumidifier	333 ft3 Desiccant	0.99 pound	9 x 8.25 x 2.88 inches	5 years	4.4 out of 5 stars	$
Steelwater Gun Safe With Dehumidifying Box	n/a	350 pounds	Outside Dimensions(HxWxD): 59” x 22” x 16” (Add 2 3/4” for handle) Interior Dimensions (HxWxD): 55 3/4″ x 19 1/2″ x 12 1/2″ Usable Interior Dimensions(HxWxD):55 3/4″ x 19 1/2″ x 10 1/2″	n/a	4.6 out of 5 stars	$$$$

But to begin with, a bit about…

Understanding The Different Types of Gun Safe Dehumidifiers

Dehumidifiers are vital tools designed to regulate and control humidity levels within confined spaces like gun safes. Let’s delve into the mechanics of dehumidifiers, differentiate between traditional and electric models, and explore the benefits they offer for maintaining optimal conditions for firearm preservation.

How Dehumidifiers Work

Dehumidifiers work on the principle of moisture removal from the air, effectively reducing humidity levels. A typical dehumidification process involves:

1. Air Circulation: The dehumidifier draws in air from the surrounding environment.
2. Cooling Process: The air is cooled within the dehumidifier, causing moisture to condense into water droplets.
3. Water Removal: The collected water droplets are then directed into a water reservoir or drained away.
4. Warm Air Release: The now drier air is reheated and released back into the environment, maintaining controlled humidity levels.

However, gun-safe dehumidifiers work differently because of their use in confined spaces, with no drainage, and sometimes without power.

Types of Gun-Safe Dehumidifiers

There are two very different varieties of dehumidifiers that are effective in regulating the humidity in a gun safe. They are the:

• Desiccant dehumidifiers, and
• Electric dehumidifiers.

Electric Dehumidifier

These modern variants are more efficient and can be further categorized into types:

• Rod Dehumidifiers: These electric rods warm up, raising the temperature of the surrounding air. Warmer air can hold more moisture, causing excess humidity to be released from the enclosed space. These dehumidifiers do not rely on water collection or drainage.
• Peltier (Thermo-electric) Dehumidifiers: These devices use the Peltier effect to cool and condense air, similar to air conditioning systems. They do not require water reservoirs or drainage systems but focus on cooling the air to remove moisture.

With an electric dehumidifier for use in a gun safe, you plug it into a power outlet. The disadvantage to using an electric dehumidifier is that it requires a hole drilled through the steel wall of your gun safe. The hole allows the electrical wires to run from the wall power outlet to the dehumidifier sitting inside the safe.

The electric dehumidifier also requires a power connection at all times to work.

Electric dehumidifiers are the most popular choice for gun owners for one specific reason… they are excellent at drawing moisture out from every corner of a steel-walled safe.

Desiccant Dehumidifier

A desiccant dehumidifier for use in a gun safe uses moisture-absorbing materials like silica gel or calcium chloride to draw moisture from the air. In other words, it works like a sponge to draw up all the water into the drying compound. They do not employ cooling processes or have water reservoirs. Instead, these materials have a natural affinity for moisture and draw it from the air until they become saturated.

There are a few advantages to using this kind of dehumidifier. The most obvious benefit is that it does not need electricity to operate. This means no drilling of holes into the safe and no wires running from it.

This also means the gun safe can sit anywhere in your home without you having to locate it near a power outlet.

Another great feature of desiccant dehumidifiers is that you can renew or reuse them. Depending on the specific model of the dehumidifier, the drying compound can last up to several months.

The renewing or recharging of the compound used in a silica gel-style dehumidifier is easy. As these beads draw moisture from the air, you need to dry them out to keep working. Baking them in an oven dries them which ‘recharges’ them for further use.

Benefits of Using Dehumidifiers in Gun Safes

Incorporating dehumidifiers into gun safes provides several benefits, including:

• Preventing Rust and Corrosion: Dehumidifiers maintain controlled humidity levels, preventing moisture buildup on firearm surfaces, and reducing the risk of rust and corrosion.
• Preserving Firearm Value: Firearms can hold significant value, whether monetarily or sentimentally. Dehumidifiers ensure firearms remain in optimal condition, preserving their value over time.
• Extending Longevity: Proper humidity control through dehumidifiers prevents moisture-induced damage, thereby extending the lifespan of firearms.
• Enhancing Reliability: Firearms that are well-maintained with dehumidifiers are more likely to function reliably when needed.
• Peace of Mind: Utilizing dehumidifiers offers reassurance that firearms are shielded from the damaging effects of excess moisture, particularly during extended storage periods.

Our Top Picks for the Best Gun-Safe Dehumidifiers

When it comes to gun safes, dehumidifiers are a great addition. Not only do they keep your guns safe from rust, but they also inhibit the growth of mold and mildew. However, not all dehumidifiers are the same. There are a few things you should know before you buy a gun-safe dehumidifier.

For your convenience, we have put together some information on the best options if you are looking to buy a dehumidifier for your gun safe. We’ll explain some of the most popular brands, as well as a few of their pros and cons.

Depending on the size of your safe or your collection, there are quite a few different options. So you should be able to find something to suit your circumstances.

Here are our picks of the best dehumidifier options:

GoldenRod Dehumidifier

The best dehumidifier on our list for gun-safe protection is this amazing-looking product.

As the name suggests, this electric dehumidifier for gun safe use is a ‘golden rod’ designed for use in small, tight quarters, such as a gun safe. Its design takes up little space and provides superior coverage of spaces measuring up to 100 cubic feet.

Made in the United States, the manufacturer claims this product is a permanent maintenance-free solution.

The benefits include a hassle-free, lifetime warranty, and easy installation. The cord and plug are detachable making it quick and fast with no tools required. Once plugged in, the Golden Rod gets warm and stays warm as it draws away moisture inside the safe.

Other users of this dehumidifier suggest combining this product with a desiccant one for full coverage. This, of course, depends on the size of your gun safe.

Either way, this dehumidifier did not get to the top of our list by accident. It is far superior to any other product we have seen and we highly recommend it.

This is our top pick in all our gun-safe dehumidifier reviews.

Click the Amazon button below for more information on the GoldenRod Original Dehumidifier, and make sure to check out the short video below…

PEET Dehumidifier Rod

This dehumidifier creates warmth from thermal convection, using dry air to gently remove humidity.

PEET dryers have a long history dating back to 1968 when they entered the marketplace with a footwear drying appliance. From that beginning, the company expanded to include a variety of drying solutions.

This particular dehumidifier uses a standard 110-120 volt power outlet. The electrical cord comes apart to allow for easy installation.

Feedback provided in gun vault dehumidifier reviews of this product is generally positive. The removable plug and cord earn top marks in making the job of installing a dehumidifier inside the safe easy. However, the results vary for some other users… a few state that the PEET Dryer does very well, while others claim better results with a silica gel dehumidifier.

Depending on the size of your gun safe and the number of weapons in storage, you can choose between 18″ & 24″ versions of this product (recommended for 120 / 200 cubic feet coverage).

Click the Amazon button below for more information on the PEET Dehumidifier Rod for Gun Storage.

SnapSafe Safe Silica Gel Dehumidifier

This silica gel dehumidifier provides protection for areas measuring up to 57 cubic feet. It is small (9 inches by 8 inches by 6 inches) but it works as well as the larger ones.

The non-toxic drying substance has an indicator cap that turns pink when it is full. The recharging is easy with a bake in the oven and the manufacturer says this product will last a lifetime.

This dehumidifier for gun-safe use is a canister-style unit that contains 750 grams of silica gel in a perforated round steel container. It works well and is rated highly by most who have purchased it.

One drawback is that the product description does not provide much information. However, it is an efficient dehumidifier used for gun-safe protection.

The key here is to track what is happening to the silica gel in this dehumidifier. There are indicators to make it easy to identify when it needs recharging. Recharging this or any silica gel-style dehumidifier extends the life of the product and is easy to do when needed.

Click the Amazon button below for more information on the Cannon Safe SGD57 Dehumidifier.

Eva-Dry E-333 Renewable Mini-Dehumidifier

The model number of this silica gel desiccant dehumidifier for gun safes lets you know a little about this product. The manufacturer says it can eliminate excess moisture in the air of an area of up to 333 cubic feet. They also say it will last up to ten years and back that claim up with a five-year warranty.

This rechargeable desiccant dehumidifier features an indicator window that changes from blue to pink when it has achieved capacity.

It is not only recommended for use as a gun cabinet or safe dehumidifier… it is a perfect fit for closets, boats, RVs, bathrooms, and anywhere else excess moisture can be an issue.

Other gun owners say it works well. Providing you recharge it when needed, you will have long use of this particular model.

Click the Amazon button below for more information on the Eva-Dry E-333 Dehumidifier, and to see it in action, make sure to watch the video below…

Steelwater Gun Safe With Dehumidifying Box

If you don’t yet have a gun safe, then this may be a good option for you. This gun safe comes complete with a 200-gram rechargeable silica gel dehumidifying box. In addition to this, if you want to install your own dehumidifier which requires an external power source (such as the GoldenRod Original Dehumidifier mentioned above), then this gun safe comes with a 1/2 inch hole pre-drilled through the back of the safe, so you don’t have to drill your own hole to run the power cord.

Other than that, this gun safe is fire-rated for 60 minutes, is made from 12 gauge solid steel, has interior LED lighting, and has 4 x 1/2-inch pre-drilled anchor holes as well as a 1/4-inch steel plate floor for added security when bolting it to the floor.

Click the Amazon button below for more information on the Steelwater Gun Safe.

Factors to Consider When Choosing a Dehumidifier

Selecting the right dehumidifier for your gun safe is a crucial step in ensuring the optimal storage conditions for your firearms. Here, we’ll explore the key factors to consider when making your choice, including size and capacity, power source options, as well as maintenance and reusability considerations.

Size and Capacity

• Importance of Size Selection: Choosing the appropriate size of dehumidifier is essential for its effectiveness. An undersized dehumidifier may struggle to control humidity levels, while an oversized one could lead to unnecessary energy consumption.
• Selecting the Right Capacity: The capacity of a dehumidifier refers to its ability to remove moisture from the air. When selecting a dehumidifier, consider the internal dimensions of your gun safe. A general rule of thumb is to choose a dehumidifier with a capacity that matches or slightly exceeds the volume of your safe. This ensures efficient moisture removal without overburdening the device.

Power Source

• Electric vs. Non-Electric Dehumidifiers: Dehumidifiers come in both electric and non-electric variations, each with its own set of advantages.
  • Electric Dehumidifiers: These models require a power source, usually an electrical outlet. They are generally more effective in removing moisture due to their active cooling or heating mechanisms. However, they do consume electricity and might not be suitable for safes located in areas without power access.
  • Non-Electric Dehumidifiers: Non-electric dehumidifiers, often based on desiccant materials, do not require electricity. They are suitable for safes in remote locations or situations where power is unavailable. However, their moisture removal capacity might be lower compared to electric models.
• Pros and Cons: Electric dehumidifiers offer consistent and efficient humidity control, making them suitable for most situations. Non-electric dehumidifiers are more versatile in terms of placement but might require more frequent maintenance.

Maintenance and Reusability

• Maintenance Requirements: Different dehumidifiers have varying maintenance needs. Electric models might need occasional cleaning of their components, while non-electric desiccant dehumidifiers often require material replacement or regeneration.
• Reusability Features: Some dehumidifiers, especially desiccant-based ones, are reusable. They can be regenerated by drying them out or recharging them, making them more cost-effective in the long run. Electric models typically have lower maintenance requirements but might not offer the same reusability.

Installation and Placement

Installing and positioning a dehumidifier within your gun safe is a crucial step to ensure its effectiveness in maintaining controlled humidity levels. Here, we’ll provide valuable tips on how to properly install a dehumidifier and discuss the optimal placement strategies for maximum efficiency.

Tips for Installing Dehumidifiers

• Secure Mounting: If your dehumidifier model requires mounting, ensure it is securely fixed within the gun safe. This prevents any unintended movement that could disrupt its function or cause damage to your firearms.
• Level Placement: For dehumidifiers that do not need mounting, make sure they are placed on a level surface. This ensures proper functioning and prevents any potential leaks or spills within the safe.
• Accessible Location: Consider placing the dehumidifier in a position where it can be easily accessed for maintenance or recharging, depending on the model.

Optimal Placement Strategies

• Centralized Positioning: Placing the dehumidifier in the center of the gun safe ensures the even distribution of dry air throughout the interior. This can help prevent moisture accumulation in any particular area.
• Elevation: Elevating the dehumidifier slightly above the base of the safe can help improve air circulation and prevent potential condensation issues that might arise from direct contact with a cold surface.
• Avoid Obstructions: Ensure that the dehumidifier is not obstructed by firearms, magazines, or any other items inside the safe. Unobstructed airflow allows the dehumidifier to work optimally.
• Door Position: Consider the door position when placing the dehumidifier. Placing it near the door might help prevent moisture infiltration when the door is opened.
• Ventilation: If your gun safe has built-in ventilation ports, try to position the dehumidifier near these ports. This can help facilitate the circulation of dry air throughout the safe.
• Multiple Dehumidifiers: For larger safes or those with complex interiors, using multiple dehumidifiers strategically placed can help ensure comprehensive humidity control.

Additional Tips for Gun-Safe Maintenance

Maintaining a gun safe isn’t solely about using dehumidifiers; it involves a comprehensive approach to ensure the longevity and condition of your firearms. Here are some additional tips for effective gun-safe maintenance that go hand in hand with using dehumidifiers.

Proper Gun Cleaning and Oiling Practices

Regularly cleaning and oiling your firearms is a fundamental aspect of gun safe maintenance:

• Cleaning: Regularly clean your firearms to remove any dirt, debris, or residues that might contribute to moisture retention. Use appropriate cleaning solvents and tools to ensure a thorough cleaning process.
• Oiling: After cleaning, apply a thin layer of gun oil or lubricant to metal surfaces. This helps create a protective barrier against moisture, preventing rust and corrosion. Be sure to follow manufacturer recommendations for suitable lubricants.

Regularly Monitoring Humidity Levels

While dehumidifiers are excellent tools for controlling humidity, it’s still important to monitor humidity levels within your gun safe:

• Hygrometer: Invest in a reliable hygrometer to measure the humidity level inside your gun safe. This device gives you real-time data and allows you to adjust your dehumidifier settings if needed.
• Regular Checks: Make it a habit to check the humidity levels periodically, especially during changes in weather or seasons. This helps you catch any sudden spikes in humidity before they can cause damage.

Considering Temperature Control in Conjunction with Humidity Management

Temperature and humidity are closely linked, and managing both factors can significantly enhance your firearm storage:

• Stable Environment: Try to maintain a relatively stable temperature within your gun safe. Fluctuations in temperature can cause condensation, which increases the risk of moisture-related issues.
• Climate Control: If possible, consider using climate-controlled gun safes that regulate both temperature and humidity. These safes offer an extra layer of protection for your firearms.
• Dehumidifier and Heater: In some cases, using a small heater alongside your dehumidifier can help prevent humidity spikes caused by temperature drops. The heater prevents the air from becoming too cold and unable to hold moisture.

Do You Need To Use a Gun-Safe Dehumidifier?

Gun safes are often installed in cool, dark places that don’t get much air circulation or light. These environments are often more damper than others. Having a high moisture content in the air, as well as in your gun safe, can have a damaging effect on your gun, ammunition, and anything else of value.

Any moisture sealed within the safe will condense on the items within it when the temperature cools. Besides preventing mold and mildew from growing on all surfaces within the safe, gun-safe dehumidifiers also prevent rust and corrosion from forming as a result of the condensation build-up on your precious metal items.

Gun safe dehumidifiers are designed to extract moisture from the air within the gun safe and/or circulate warm dry air 24/7, drying the air and protecting everything within the safe from the damaging effects of moisture build-up.

Unless you choose to purchase a gun safe with a dehumidifier built into it, you should install a dehumidifier in your gun safe. Gun safes with built-in dehumidifiers are not common, so most people opt to install a dehumidifier into their gun safe using one of the options reviewed above.

Gun Safe Dehumidifier Frequently Asked Questions

Resources

Equipping yourself with the right information and tools is crucial for effective firearm storage. Here are some valuable resources to guide you in selecting suitable dehumidifiers and learning more about responsible firearm storage practices.

Recommended Dehumidifier Brands and Models

• Eva-Dry: Known for their compact and renewable dehumidifiers, Eva-Dry offers models suitable for gun safes of various sizes.
• GoldenRod: GoldenRod offers electric rod dehumidifiers that provide consistent humidity control for gun safes.
• Liberty Safe: Liberty Safe offers a range of dehumidifiers and accessories designed to maintain optimal conditions within their safes.

Please note that specific models and brands may have varying features and capacities, so it’s essential to research and choose one that best suits your gun safe and storage needs.

Additional Resources for Firearm Storage

• National Rifle Association (NRA): The NRA provides information on firearm safety and storage practices, including articles, guides, and courses.
• Gun Safe Guide: This comprehensive online resource offers insights into different types of gun safes, accessories, and maintenance tips.
• Firearm Manufacturer Resources: Many firearm manufacturers provide guidelines for proper storage and maintenance of their products. Check their official websites for valuable information.
• Firearm Forums: Online firearm communities, like Reddit’s r/Firearms or various gun-related forums, often feature discussions and advice on storage practices and dehumidifier recommendations.
• Firearm Safety Courses: Consider enrolling in a firearm safety course that covers proper storage and maintenance techniques. These courses are often available through local gun ranges or training centers.

Conclusion: Final Thoughts on Dehumidifiers for Gun Safe Use

Protecting your investment comes in many different forms. It can include insurance, alarms, and dehumidifiers. Implementing gun-safe moisture control systems will keep your firearms safe from their most dangerous foe, corrosion.

Rust can destroy the look, feel, and value of your gun. This is why it is important to not only keep your gun maintained, but to put in place gun-safe humidity control. This is the best way to keep corrosion at bay.

As we have outlined above, there are many dehumidifier options for gun-safe protection. So depending on the size and location of your gun safe, you should be able to find a solution to protect your gun collection.