How to Care for Military Miniatures: Cleaning, Storage and Protection

Gathering miniatures and figures is an exciting activity that requires both care and attention. Miniatures, be it soldiers or armored vehicles, become valuable due to their historical value, as well as to their aesthetic appeal. To keep your miniatures pleasing to the eye and retaining their worth for years to come, it is important to care for them properly.

If we are speaking about coin collecting, small details like cleaning, storage, and protection matter greatly for longevity and appearance of your collectible. For example, collectors may wonder “how much is a 1958 nickel worth” - because even small changes in its condition can significantly affect its price. The same is true for miniatures: you need to constantly monitor their condition to maintain their value and condition. 

Fortunately, coin collectors can rely on trusted apps like Coin ID Scanner to recognize and estimate coin values and even manage and store collections, while miniatures and figurines owners can refer to our detailed tutorial below to also learn the basics of properly caring for their collection. So, now let us start.

Essential To-Dos to Preserve Your Collection in the Best Condition

We understand that owning a collection of military miniatures is a passion that calls for proper care and maintenance to ensure each piece remains in top condition. Whether your collection consists of detailed historical figures or hand-painted regiments, taking the right method to clean, store, and protect  them can extend their lifespan and keep their details intact. To keep your collection looking as impressive as the day you acquired it, just follow these careful yet simple steps.

Step 1: Cleaning Military Miniatures the Right Way

Cleaning miniatures might sound simple - just wipe them down, right? Not quite. These finely crafted figures are incredibly delicate, with details that can easily be damaged by rough handling, improper cleaning techniques, or exposure to moisture and harsh chemicals. A single misstep (using too much pressure, the wrong type of cloth, or an overly strong cleaning solution) can lead to faded paint, chipped edges, or even structural damage. That’s why you need to clean it with patience, precision, and the right tools to ensure that your collection remains in good condition for years to come.

Choosing the Right Cleaning Tools

To clean your miniatures properly, you will need a few basic but effective tools. A soft-bristled brush is perfect for gently dusting surfaces without scratching the paint. For difficult to access spots, you may use cotton swabs, especially for detailed areas like engraved armor or facial features. A microfiber cloth also helps you wipe away dust, while compressed air may be used for getting into delicate crevices without direct contact.

Cleaning Painted Miniatures (Plastic, Resin, or Metal)

When it comes to painted miniatures, you need a special delicate touch. Start with a soft brush to gently remove dust, being careful not to press too hard. If there's any dirt left, lightly dampen a cotton swab with distilled water and gently clean the area, but make sure not to use too much moisture. For stubborn dirt, a dry microfiber cloth can help, but be careful and avoid rubbing in circles, as this might damage the paint.

Cleaning Non-Painted Metal Miniatures

Metal miniatures, especially older ones, can develop oxidation or tarnish. So, start by brushing off the dust or using compressed air to remove loose dirt. If you spot oxidation, gently clean it with a cotton swab dipped in mild soapy water, then quickly dry the figure with a soft cloth to prevent moisture damage.

Pro tips for safe cleaning: To preserve your miniatures in their best condition, always handle them with care. Avoid submerging painted figures in water, as prolonged exposure can weaken the paint. Use a light touch when cleaning, as pressing too hard with a brush or cloth may wear down intricate details. Additionally, always clean your miniatures in a well-lit workspace, preferably with a magnifying glass to inspect and clean the smallest features with precision.

A collector is carefully cleaning a military miniature with a soft brush.

Step 2: Storing Military Miniatures to Preserve Their Value

Cleaning your miniatures is only half the battle, as proper storage is just as crucial in keeping them protected from dust, moisture, and accidental damage. A well-organized storage system prevents deterioration and helps you keep them as impressive as the day it was painted.

Choosing the Right Storage Solution

Looking for the perfect storage method depends on your collection size, display preferences, and available space. If you would like to show your miniatures, consider using glass display cases with UV-protected glass to shield them from light damage while keeping dust at bay. These cases offer excellent visibility and also maintain a controlled environment that reduces external risks.

For collectors who prefer to store their miniatures out of sight, plastic storage boxes with foam inserts are another excellent option. The foam padding prevents miniatures from moving during transport, reducing the risk of scratches, chipping, or breakage. And in case you are storing high-value miniatures, magnetized storage trays can also be a good alternative that keeps figures securely in place while you have easy access.

Environmental Conditions Matter

Even the best storage solutions won’t fully protect your miniatures if the surrounding environment is unsuitable. Factors, e.g., temperature, humidity, and lighting are crucial to preserve their paintwork, prevent warping, and avoid material degradation. Thus, to make sure your collection stays in top condition, you need to opt for stable, climate-controlled spaces. Below you may see the table with the ideal environmental conditions for miniature storage and what to avoid:


Factor

Ideal condition

Why it matters

What to avoid

Temperature

18-22°C (65-72°F)

Prevents warping of plastic miniatures and protects adhesive bonds.

Extreme heat (can weaken glue and cause paint to soften) or cold (can make materials brittle).

Humidity

40-50%

Prevents mold growth and corrosion on metal miniatures.

High humidity (causes mold, paint peeling, and metal oxidation).

Lighting

Indirect or UV-protected light

Protects paint from fading and prevents material breakdown.

Direct sunlight or strong artificial lights without UV filters.

Air circulation

Stable airflow in a climate-controlled room

Reduces moisture buildup and prevents dust accumulation.

Poor ventilation, which can trap humidity and encourage mold growth.

Storage location

Shelves or cases in a controlled room

Provides stability, prevents exposure to fluctuating conditions.

Basements, attics, or garages with unpredictable temperature and humidity changes.


Storage lifehack: To further protect your collection, avoid stacking miniatures directly on top of each other in storage containers. Instead, use foam inserts or dividers to prevent figures from shifting or rubbing against one another (which can chip paint or cause breakage over time). Additionally, you can add silica gel packets inside storage boxes to control excess moisture and  maintain ideal humidity levels.

Step 3: Protecting Your Miniatures from External Factors

No matter how well you clean and store your miniatures, external factors can still pose a threat to their condition. Accidental falls, vibrations from nearby movement, and even improper handling can cause damage over time. If you want to keep your collection in pristine shape, take additional protective measures.

Minimizing Physical Damage and Accidents

One of the most common ways miniatures get damaged is unexpected impact - be it a figure falling off a shelf, bumping into another piece, or getting scratched during transport. Proper display and handling techniques can significantly reduce the risk of damage. What you need to consider:

  • Secure display placement - If your miniatures are displayed on open shelves, ensure they are placed on a stable, vibration-free surface to prevent accidental falls.

  • Safe transport methods -When moving miniatures, use foam-lined or magnetized storage cases that keep each piece secure and prevent them from shifting or colliding.

  • Handling with care - Always hold miniatures by their base instead of touching painted areas, as oils from your fingers can gradually wear down paint over time.

And for collectors who frequently handle or use miniatures for tabletop gaming, an extra layer of protection can go a long way. Clear varnishes help create a protective seal over the paint and reduce the chances of it will be chipped or faded. Depending on your preference, you can choose between matte varnish (for a more natural, subdued finish); gloss varnish (to improve colors and add a polished look); satin varnish (for a balanced mix between matte and gloss). 

A collector is storing military miniatures in a foam-lined protective case to avoid any damages.

Small Tasks - Good Results

Proper care of military miniatures is a habit that will extend the life of your collection. With a little care, the right storage conditions and careful handling, your miniatures will please the eye and retain their value for years to come. And remember, making a small effort to preserve your collection today will give you great enjoyment of your collection tomorrow.