"Porcelain cleaner. Versatile - cleans, deodorizes, disinfects. Removes iron stains, calcium deposits, soap scum. Easy to work with and pleasantly perfumed. Mild enough for sinks, bath tubs, shower stalls, chrome, brass, and stainless steel when used as directed. Strong enough for toilet bowls and urinals. Flush and remove water by plunging. Apply with swab until stains are removed. Rinse by flushing. Clean upper part of unit, also under flush rim at water outlets. "