Volcanic Oven Cleaner is a high-foaming oven cleaning formula designed to penetrate and liquefy quickly baked-on food, grease, and carbon deposits from most commercial and industrial ovens and grills. This non-flammable and completely phosphate-free formula is USDA Authorized for use as a degreaser/cleaner in removing baked-on carbon deposits, grease, and foods from cooking and smoking equipment, food utensils, and other like surfaces in Federally inspected meat, poultry, rabbit, and egg processing plants.