With the power of Oxi Clean stain fighters, Kaboom shower, tub and tile cleaner powers through the toughest bathroom grime. A multi-purpose bathroom cleaner, which is tough on soap scum, hard water buildup, calcium, lime stains, grease andgrime. Can be used on porcelain, ceramic, stainless steel, fiberglass, acrylic plastics, concrete and brass, all without obnoxious fumes.