Treated with oxygen action. Cuts through grease. Cleans & shines. Heavy duty. Compares to S.O.S steel wool soap pads (S.O.S is a trademark of The Clorox Corporation). Cleans & shines glassware, broilers, casserole dishes, pots, pans, ovens, stove burners, BBQ grills, golf clubs, lawn furniture, car tires, and chrome bumpers. Contains no phosphates. Contains biodegradable soaps and detergents. Made in USA.