The essentials in 30 seconds: injection-molded plastic (ABS, PVC) and resin have completely different care requirements. Plastic is especially vulnerable to dust, direct sunlight, and handling impacts, while hand-painted resin is more fragile when dropped but retains its colors better over time. Gentle dusting with a brush, occasional cleaning with lukewarm water (never use solvent on painted resin), and a closed display case away from light are enough to preserve the value of your Avengers collection for years.
Whether you have been collecting Avengers figures since the beginning or have just fallen for your first piece, one question always comes up in fan groups: how do you properly care for a figure based on its material? The rules are not the same for the injection-molded plastic found on most mainstream articulated figures and the hand-painted resin reserved for high-end collectibles. One wrong move can dull the paint, crack a base, or discolor a costume in just a few months.
In this complete guide, we will break down the differences between these two materials, give you a step-by-step cleaning method, and explain how to store your sets and dioramas so they can last for decades without losing their luster. If you are just starting your collection, our top 10 collectible figures will also give you some good ideas before you get started with maintenance.
Plastic vs. resin: two materials, two philosophies
Before discussing cleaning products, you need to understand what you are holding. The vast majority of articulated figures sold today, especially our most popular Avengers figures, are molded from ABS for the rigid structure and flexible PVC for the joints. This material is economical to produce and resistant to light impacts, but sensitive to UV rays, which cause it to yellow over time.
Resin, on the other hand, is almost always reserved for high-end static pieces: busts, dioramas, and hand-painted art figurines like those found in our selection of villain figurines. It allows for much more detailed finishes (fabric folds, veins, metallic reflections), but it is also more brittle if dropped, and the surface-applied paint can chip if you rub too hard.
How to identify your figurine’s material
A few simple clues can help you determine the material without having to consult the product details:
- Weight: at the same size, resin is noticeably heavier and denser than injected plastic.
- Sound: lightly tap the base with your fingernail—a dull, muted sound suggests resin, while a clearer, more “hollow” sound indicates plastic.
- Texture: the PVC of articulated figurines such as Ultron Revoltech feels slightly soft to the touch, whereas resin is cool and perfectly rigid.
- Joints: a figurine that moves at the elbows, knees, and hips is almost always made of plastic or PVC; a piece fixed in a single pose is very often made of resin.
| Criterion | Plastic / PVC | Painted resin |
|---|---|---|
| Impact resistance | Good, relatively flexible | Low, brittle |
| UV sensitivity | Turns yellow over time | Low sensitivity when varnished |
| Water cleaning | Safe | Do with caution |
| Paint detail | Fair | Excellent, highly detailed |
| Weight | Lightweight | Dense, heavy |
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View ProductStep-by-step cleaning according to the material
Plastic and PVC Figurines
Plastic is more forgiving, but a few rules help avoid unpleasant surprises. Always start by dry-dusting with a soft-bristled brush (such as a makeup brush) or an air blower. Accumulated dust acts as an abrasive if you rub it directly with a dry cloth, which can create micro-scratches that dull the paint over time.
For a deeper clean, on an articulated figure like those in our Avengers Figure Collection, use a microfiber cloth lightly dampened with lukewarm water, without soap. Wipe gently, without lingering on hand-painted areas (eyes, costume details), then dry immediately with a second dry cloth. Absolutely avoid alcohol, acetone, or disinfectant wipes: these solvents attack the acrylic paint used by most manufacturers and can literally erase it.
For squeaky joints, a tiny drop of silicone spray (never regular oil, which attracts dust) applied with a cotton swab restores smooth movement without damaging the plastic.
Hand-Painted Resin Figures
Resin requires greater care, especially for collector’s pieces such as those in our villain figure collection. Dusting with a soft brush remains the number-one rule, repeated every two to three weeks to prevent dust from settling into the fine details of the sculpt.
Unlike plastic, avoid water as much as possible on hand-painted resin: the paint is not always varnished, and moisture can create irreversible stains, especially on matte finishes. If a stubborn stain persists, a barely damp microfiber cloth (almost dry) is generally sufficient; first test it on an inconspicuous area of the base. Never use multipurpose cleaning spray: most contain ammonia, which is incompatible with pigments.
For varnished figures (glossy finish), you can occasionally use a special product for display cases, available from specialty retailers, applied in a thin layer with a clean cloth.
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Ultron Revoltech Yamaguchi Figure – Articulated Monochrome PVC
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View ProductStorage and Display: Protecting Your Collection Every Day
Care goes beyond cleaning: how you display your figures determines 80% of their lifespan. Three enemies consistently come up: direct sunlight, ambient humidity, and household dust.
Light, Plastic’s Number-One Enemy
UV rays are responsible for the famous yellowing of white or light-colored figures, a phenomenon particularly visible on light-colored costumes such as those of Doctor Strange. This phenomenon, called “yellowing,” is caused by the oxidation of brominated flame retardants found in some ABS plastics. Once it appears, it is almost impossible to reverse without specialized chemical treatment (retr0bright), which itself poses a risk to the paint.
The simplest solution: place your display case or shelves away from south-facing windows, or install UV-blocking film on the windows if natural light is unavoidable in the room. For dioramas and sets displayed permanently, LED lighting (which emits no UV) is far preferable to a halogen bulb.
Humidity and Enclosed Display Cases
Humidity encourages mold growth on the textiles of molded costumes (capes, integrated fabrics) and can eventually cause an unpleasant “sticky” feel on some soft plastics (the famous sticky syndrome affecting aging PVC figures). An ambient humidity level between 40 and 55% is ideal. A small sachet of silica gel discreetly placed at the bottom of the display case absorbs excess moisture without posing a risk to your pieces.
Enclosed display cases remain the best combined protection against dust, UV rays, and accidental handling. If you are short on space, also consider multi-character sets, often delivered with a base and sometimes a transparent cover that makes preservation much easier.
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View ProductHandling, Transport and Minor Repairs
Even the best display case cannot protect against accidental movements during dusting or a move. A few simple precautions drastically reduce the risks.
- Always handle by the base, never by the limbs or removable accessories (hammer, shield, sword), which are particularly fragile on articulated figures such as some in our figure range.
- Wear cotton gloves when handling high-value resin pieces to prevent finger oils from damaging the paint over time.
- For transport, keep the original box with its foam padding: it is by far the safest protection when moving.
- In case of breakage on a resin piece, a cyanoacrylate adhesive (instant glue) applied in a very small amount will neatly reattach a clean break; for plastic, a specific plastic adhesive (such as model glue) holds better over time.
If you want to grow your collection under the right conditions from the outset, our Avengers gift guide features pieces for every budget and collector level, from the budget-friendly Black Panther set to more premium pieces such as the Marvel Legends Doctor Doom Figurine.
Diversifying your collection without multiplying maintenance requirements
Not all items related to the Avengers universe require the same level of care. The sets in our LEGO Avengers collection can be dusted in no time with a simple dry cloth, as can the Avengers keychains, which handle daily use very well. By contrast, Avengers plush toys require standard textile care (gentle washing and air-drying), which is completely different from caring for plastic or resin. Combining these different types of items in the same display case lets you create a varied display without making your maintenance routine unnecessarily complicated, provided you identify the specific needs of each material.
Frequently asked questions
Can a plastic figurine be washed in the dishwasher?
No, never. The heat from the dishwasher can deform the plastic, and the paint cannot withstand harsh detergents. Cleaning by hand with lukewarm water remains the only safe method.
How do I remove embedded dust from small details?
A very fine-bristled brush, such as an eye makeup brush, or a small, new soft toothbrush can reach nooks and crannies without rubbing the main paintwork.
Does resin also yellow over time?
Much less than ABS plastic, as it generally contains fewer UV-sensitive additives. However, prolonged exposure to sunlight is still not recommended, especially for transparent or translucent resins.
Should you completely unbox a figurine or keep it in its box?
It depends on your goal: in a sealed box, a figurine retains its maximum collectible value but remains invisible. Once unboxed, it is exposed to natural aging but brings your collection to life every day. Many collectors buy two copies to combine both approaches.
What is the average lifespan of a well-maintained figurine?
With regular care and proper storage away from light and humidity, a plastic or resin figurine can remain in excellent condition for several decades, as demonstrated by vintage pieces that are still sought after by collectors today.
To Explore the Avengers Universe Further
- Top 10 Collectible Avengers Figurines
- Best Avengers Gift Ideas for Children
- Avengers Gifts for Adult Marvel Fans
- How to Care for Your Avengers Clothing
- Avengers Bedroom Decoration Ideas
- How to Organize an Avengers-Themed Birthday Party
- Avengers Gift Guide (page)
Key takeaways
Maintaining an Avengers figurine collection does not require sophisticated equipment, but it does require respecting the nature of each material: gentle dusting and cleaning with lukewarm water for plastic and PVC, and maximum care with no water for hand-painted resin. Add UV-protected display, controlled humidity, and handling only by the base, and your pieces—whether they come from our selection of sets and dioramas or from your first figurine bought on a whim—will stand the test of time without losing their brilliance. A well-maintained collection is also one that retains its full value should you one day decide to expand or evolve it.