For: Oil, Hydrocarbon, Food Stains, Tire marks, General Surface Accumulations. Do not use on Asphalt. GENERAL CLEANING INSTRUCTIONS For use on Concrete, Bricks, Pavers, Tile, Stone, Grout Masonry Hard Surfaces and most surfaces in general. Great for food grease, oils, dumpster pads, loading docks, gas stations, parking garages, tire marks and general cleaning of many surfaces.