Powerful foam penetrates & dissolves baked on grease on contact. For Use On: ovens, grills, pot & pans, porcelain, ceramic ware, stainless steel, rotisseries and burner drip pans. Not for Use on: aluminum, copper, chrome or painted surfaces of hood, stoves, or ovens. No phosphates. www.zepcommercial.com. Questions? 1-888-805-Help. No CFCs: Contains no CFCs which deplete the ozone layer. Made in USA.