Watch Dog Lift Away Soy-Based Smooth Surface Graffiti Remover successfully removes graffiti and adhesives from most smooth surfaces. This innovative formula effectively breaks the bond between the graffiti and substrate. Watch Dog Lift Away Soy-Based Smooth Surface Graffiti Remover avoids damaging the substrate and is ideal for road signs, roll-up security Doors, transit vehicles, control boxes, desks, lockers, bathroom partitions, Playground equipment, mail boxes, glass and more. This safe, non-flammable, formula is suitable for interior and exterior applications. Simply apply, agitate and wipe/rinse clean.