Cleaning compound removes food and oily soils from hard surfaces such as walls, floors, tables, and vinyl. Safe for stainless steel, ceramic tile, painted surfaces, chrome, plastic, and quarry tile. Authorized by USDA for use in federally inspected meat and poultry processing plants. USDA rating: A-1; suitable for use in all areas. 123 RTU gallons per bottle. 2 liter bottle. This product is a mandatory purchase item for the United States Postal Service.