Highly effective and economical brush on/wipe off easy to use product for removing spray can, adhesives—and most graffiti markings like felt pens, wax crayons, markers—from any surface (including painted surfaces) without damage. It is truly remarkable and saves many architectural items from having to be re-painted or replaced. Brushed on and wiped off with a damp towel, Cleansweep is recommended for smooth coated and painted surfaces including walls, signs, vinyl, plastic, metal and glass. Removes approximately 2000 square feet per gallon.