Bar Keepers Friend Cleaner and Polish has been the most trusted all-purpose surface cleaner since 1882. Bar Keepers Friend is made from environment-friendly ingredients derived from rhubarb. The active ingredients are biodegradable and contain no phosphates, bleach, or abrasive crystalline silica which may harm many surfaces. Bar Keepers Friend does not test on animals. Bar Keepers Friend Cleaner will not scratch surfaces like steel scrubbers or other scouring powders will, and because its fast-acting formula loosens the stains, you spend less time and effort cleaning. In fact, Bar Keepers Friend polishes so well, your surfaces will look brand-new. Use to clean stainless steel, brass, glass cooktops, porcelain, ceramic tile, plastic, copper, china, fiberglass, imitation marble, tile, grout, chrome, and composition sinks. Use to remove coffee and tea stains, gray marks on porcelain, and even mineral deposits left in tubs and toilets. Use to clean stubborn rust and hard water stains on clothing, sinks, tub, tile, and concrete. Use to remove yellowing and dingy stains from white clothes without harming pipes or septic systems. Use to removes discoloration, rust spots, stains and tarnish. Bar Keepers Friend gained its popularity in saloons during the late 1800s by dazzling bar keepers with its ability to shine their brass and copper. Today, Bar Keepers Friend is a staple in homes and restaurants and is still the most trusted copper and stainless steel cookware cleanser and polish. Bar Keepers Friend is safe around food areas.