No. 1 steel wool soap pad (In the U.S., based on IRI sales data). Cuts through tough messes! Kitchen: Stoves & broilers, glass bakeware, pots, pans & plates. Outdoor: golf clubs, barbecue grills, rusty lawn furniture, car windshields & wipers, tires & chrome bumpers. Bathroom: Tile countertops, glass shower doors, porcelain tubs & sinks. Cleans faster (Based on laboratory testing on burnt grease vs. regular soap pads). Cuts through the toughest baked-on messes. Powers through greasy problems. Returns shine to your pots & pans. Removes rust stains. Environmental commitment. Contains no biodegradable soaps and detergents. Box made from 100% recycled paperboard (minimum 35% post-consumer content). Contains no phosphorus. A list of this product's ingredients is available at www.CloroxCSR.com. Made in the USA.