Foam Sponge Brush For Art Painting Outus Assorted Size - Pack of 5Outus assorted size poly foam brush set foam paint brushes with wood handle, 4 pieces Clean and restore There are two ways to approach cleaning brushes. The easiest is to clean the brush right when you're finished using it. There are times when we don't quite get around to cleaning the brushes right away. Then it gets hard, and needs to be soaked in a strong solvent to get it clean. Eliminating brush marks Works on all smooth surfaces. Good for the