Keep brushes like new with this lemon-scented cleaner and preserver. Even old hardened oil paint brushes may be restored to their original snap and luster. Non-toxic water-soluble cleaning compound works safely on oils acrylics or watercolors. Rinse brush under warm water swirl it in the cleaner until a lather forms then rinse. Repeat if necessary until brush is clean. No harmful fumes or odors.