Simoniz all purpose cleaners are here for any situation! Engine bays, upholstery, leather, plastic, ANY surface you can think of. All Purpose Cleaner Degreaser is one of Simoniz's top products. It is easy to use and part of our new RTU line. Citrus Clean is a convenient ready to use aerosol cleaner degreaser that cleans, deodorizes and degreases floors, walls, vehicles, equipment, washable painted surfaces, porcelain and all tile surfaces and Graffiti Remover is here for the Unexpected.