Betco - BET0152300 Safe on many surfaces, Graffiti Remover quickly penetrates and dissolves graffiti. Use on restroom walls, trucks, buses, public buildings and sidewalks for a professional look. It removes tar, lipstick, spray paints, scuff marks, marker, ink, crayon, wax buildup and other solvent-based marks and stains. Fast-acting, ready-to-use formula in an aerosol spray can adheres to vertical surfaces for longer contact time.