Your diecast models deserve more than a spot on the shelf: they deserve to be properly maintained and taken care of. Because while a little bit of inevitable dust over time might seem harmless, it’s vital to keep in mind that both time and handling can wear down paintwork and fine details… often without you even realising it.
Thankfully, keeping your collection in good shape doesn’t require special products or complicated routines. It just takes the right approach and a consistent routine to keep your diecasts in the best condition possible.
What you’ll need
- A soft-bristled brush
- Cotton swabs
- Mild soap and distilled water
- Compressed air (optional)
How to properly clean your diecast models
- First, don’t overcomplicate things: the safest and easiest way to clean your models is with a dry, soft brush. You can even use a paintbrush or makeup brush, if you have one – all you need is something to help easily and gently lift dust from surfaces and tight spaces.
- For more thorough cleaning, lightly dampen a microfibre cloth with distilled water (not tap water, which can leave marks) and wipe the surface. Be sure to never soak the model, since too much moisture can lead to rust or paint lifting.
- If you have more detailed models with intricate parts, use cotton swabs or detailing sticks to reach under trailers, inside wheel arches, or around badges. Avoid twisting or putting too much pressure on small parts like mirrors or exhaust pipes.
- Remember, most damage during cleaning happens because of rushed or heavy-handed movements… so take your time.
- Windows or clear parts should be cleaned with plain distilled water and a clean cloth only. Anything stronger risks leaving streaks or damaging the finish.
- Don’t wash what doesn’t need it. If your model has a matte or factory-style finish, avoid buffing it – you may unintentionally change the appearance.
- If the model has a clear gloss coat, a dry microfibre cloth can bring it back to a clean, even sheen. But avoid waxes or genuine automotive cleaners, since they’re not designed for scale models.
Remember, cleaning your diecast model isn’t meant to be arduous – it’s about slowing down everyday wear, and keeping every piece in top condition. Handled with care and a light touch, your models will stay looking sharp for years to come.
Looking for more collector care tips? Explore more How-To guides and get the most out of your collection with Drake Collectibles – Australia’s experts in diecast collecting.