Press the Advantage+. Economical and versatile cleaner tackles tough messes just about anywhere ? just dilute to the task at hand. Peroxide-based formula. Packaged for use with the Advantage+ portable dispenser system. Application: Bathrooms; Bathtubs; Floors; Showers; Sinks; Walls; Applicable Material: Cement; Concrete; Ceramic; Fiberglass; Glass; Laminate; Dirt Types: Grime; Mildew; Mold; Mineral Scale; Soap Scum; Soil; Water Stain; Scent: Unscented.