
Nail polish removers can be used to remove acrylic paint from brushes. However, it is important to note that nail polish removers contain acetone, which can dissolve plastic and ruin models. Therefore, it is recommended to use acetone-free nail polish removers or alternative cleaning solutions such as isopropyl alcohol, toothpaste, or dish soap to safely remove paint from models without causing damage.
| Characteristics | Values |
|---|---|
| Effectiveness in removing model paint | Yes, nail polish remover can remove model paint |
| Effect on plastic models | Nail polish remover may melt or disfigure plastic models |
| Types of nail polish remover | Acetone-based, non-acetone-based (often containing methyl-ethyl ketone) |
| Alternative methods | Soaking in Dettol, Simple Green, or LA Awesome, followed by scrubbing |
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What You'll Learn

Nail polish remover can be used to remove acrylic paint from brushes
It is possible to use nail polish remover to remove acrylic paint from brushes. However, it is important to note that nail polish removers typically contain acetone, which can dissolve plastic and ruin models. Therefore, it is recommended to use non-acetone nail polish removers, which are commonly available and often contain methyl-ethyl ketone (MEK) as the primary ingredient. MEK is also used in thin solvent glues, so caution should be exercised to avoid accidentally gluing surfaces together.
When using nail polish remover to clean paintbrushes, it is advised to do so at the end of a session and ensure the brushes are completely dry before using them again. This practice helps prevent any unintended consequences and allows for the effective removal of acrylic paint from the brushes.
One user suggests periodically cleaning brushes with enamel metallic paint and then thinner as an alternative method to nail polish remover. This approach has been praised for its effectiveness in achieving exceptionally clean brushes. However, the specific reason for its success remains unknown.
Additionally, other products like Dettol, Simple Green, or LA Awesome can be used to remove paint from models. These products often require an extended soaking time, typically overnight, followed by scrubbing with an old toothbrush to eliminate any remaining paint residue. While these methods may not be as effective for repainting, they offer a cost-effective solution for those seeking to improve their painting skills.
In summary, while nail polish remover can be used to remove acrylic paint from brushes, it is essential to be cautious due to the potential presence of acetone. Non-acetone alternatives or other recommended products like Simple Green are safer options for paint removal, especially when working with plastic models or miniatures.
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$24.43

Acetone-free nail polish remover can melt plastic models
While nail polish remover can be used to remove paint from models, it is important to be cautious as it can also melt plastic models. Acetone-based nail polish removers are known to melt plastic, but even some acetone-free nail polish removers can have the same effect.
In online forums, users have shared their experiences with using acetone-free nail polish remover to strip paint from plastic models. Some have found that the acetone-free alternative still damaged their models, causing the plastic to melt or become unglued. It is worth noting that the effectiveness of nail polish remover in stripping paint may depend on the type of paint and the surface being treated. For instance, paint on the eyes and details of a model may be more susceptible to removal than the base colour.
To avoid potential damage, it is recommended to test the nail polish remover on a small, inconspicuous area of the model first. Additionally, users have suggested allowing the model to soak for an extended period, up to 24 hours, and then using a toothbrush to gently remove the paint. This method appears to be effective in removing paint without causing damage to the plastic. However, it is always advisable to use caution and follow safety precautions when working with any chemical solvents.
It is important to carefully read the ingredient labels on nail polish removers to ensure they are free from both acetone and acetate, as these ingredients are known to be harmful to plastic. Alternative paint strippers, such as isopropyl alcohol, are recommended for plastic models as they are considered safer and less likely to cause damage. These alternative solvents can be used with a toothbrush to gently scrub away paint without harming the plastic surface.
Overall, while acetone-free nail polish remover may be an option for removing paint from plastic models, it is important to exercise caution and be aware of the potential risks of damage. Testing on a small area first and using alternative solvents known to be safe for plastic are recommended approaches to ensure the integrity of the model is maintained.
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Acetone nail polish remover will dissolve polystyrene models
Acetone is a key ingredient in nail polish remover, and it has been observed to dissolve polystyrene models. While nail polish remover is not pure acetone, it is still potent enough to damage polystyrene. This is because acetone breaks down the long chains of polystyrene molecules, causing the air in the foam to disappear and the volume to shrink.
The use of acetone-based nail polish removers on polystyrene models can lead to unintended consequences. For instance, a user on Reddit shared their experience of accidentally damaging their grandfather's antique sewing machine by placing a styrofoam cup filled with nail polish remover on it. The acetone reacted with the polystyrene, leaving a permanent mark on the surface.
It is worth noting that acetone has been associated with potential long-term health effects, including mutagenic, cancerous, and reproductive side effects. Therefore, caution should be exercised when handling acetone-based products, including nail polish remover.
To avoid potential damage to polystyrene models, it is recommended to test any substance on a small, inconspicuous area first. Additionally, some sources suggest using alternative cleaning agents, such as isopropyl alcohol, toothpaste, or dish soap, which are less likely to harm the paint or the model itself.
In summary, acetone-based nail polish removers can indeed dissolve polystyrene models, and users should exercise caution when working with these substances to prevent unintended damage or potential health risks.
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Soaking models in Dettol or Simple Green removes paint
Soaking models in Dettol is an effective way to remove paint without damaging the underlying structure. Dettol causes the paint to slough away, requiring minimal scrubbing. It is also inexpensive and easily accessible, particularly in the UK. To use Dettol to strip paint from models, it is recommended to mix it with cold water in a 1:1 ratio and soak the models for 24 hours. The solution can be adjusted with more water, but the models will need to soak for longer. Dettol can be messy and give off strong fumes, so it is important to work in a well-ventilated area and cover surfaces to avoid stains. It is also important to wear gloves when handling Dettol, as it can dehydrate and irritate the skin.
Simple Green is another option for removing paint from models, but it may not be as effective as Dettol for certain types of paint. It is recommended to soak models in a 50:50 mix of water and Simple Green for a week, then scrub the paint with a stiff brush under hot running water. Simple Green may not be suitable for all plastics and metals, and it is important to test it on a small area first to avoid damage. Some users have reported that Simple Green did not completely remove paint from plastic miniatures, even after prolonged soaking and scrubbing.
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Isopropyl alcohol can be used to remove model paint
When using isopropyl alcohol to remove paint from plastic miniatures, it is suggested to soak the miniature in a small cup of 99.9% isopropyl alcohol for a couple of days and then scrub it with an old toothbrush. This process may vary depending on the thickness and type of paint. A few minutes of soaking may be enough to remove a few layers of paint, while thicker coats may require longer soaking times. Additionally, an ultrasonic cleaner can be used to save time and effort in scrubbing and soaking.
It is important to note that isopropyl alcohol may not be suitable for removing paint from resin models as it can damage or soften the resin. For resin models, other methods or specialist solutions like Paint Blitzer may be more suitable. Similarly, for metal miniatures, acetone or other solutions like Dettol or Simple Green can be used as alternatives to isopropyl alcohol. These alternatives may require longer soaking times, up to 24 hours, followed by scrubbing with a toothbrush to remove the paint completely.
Overall, isopropyl alcohol is a viable option for removing model paint, especially on plastic miniatures. However, the effectiveness and suitability depend on the specific circumstances, and other alternatives may be considered for certain types of models or paints.
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Frequently asked questions
Yes, nail polish remover can be used to remove acrylic paint from brushes. However, ensure that the brushes are completely dry before using them again.
No, nail polish remover, especially those containing acetone, will melt plastic models.
Yes, products like Dettol, Simple Green, or LA Awesome can be used to soak the models overnight, followed by scrubbing with an old toothbrush.
Yes, but it will also remove the original paint from the toys. It is recommended to use other cleaners such as isopropyl alcohol, toothpaste, or dish soap instead.
Ensure that the brushes are completely dry before using them again. Also, avoid touching the brush to plastic models after cleaning, as it may dissolve the plastic.










































