Chalk remover is a product used to remove chalk markings from surfaces. It can be applied in various ways, such as with an ERASER, erasers, ACETONE, or a RAZOR. Erasers are the most common method of removing chalk, as they are soft and can easily rub away the chalk without damaging the surface. ACETONE is also effective, but it is more harsh and can damage some surfaces. A RAZOR can be used to scrape away the chalk, but it is not recommended as it can cause scratches.