The head mold can be cleaned by the following method.

1. When the surface of the head mold is white, if it is a model prop that has just been used, it can be gently wiped with a clean wet cloth or eraser. If it is used for a long time, you can use a clean wet cloth and a little detergent for cleaning.

2. When the surface of the head mold props is of other colors, eraser and detergent are most commonly used. But there are also some stubborn can not be removed, at this time can consider using universal water for cleaning, pay attention to the concentration of universal water, too thick will lead to color fading, be sure to add water to dilute and then clean.