3x Action: Cleans soap scum, mineral stains, and mildew. Brillo Basics Shower Cleaner all new formula is perfect for cleaning without scrubbing! Safe to use every day and keeps your showers, sinks, and tubs free of soap scum, dirt, hard water, and mildew build up. Also great for tile floors, tile walls, and pool tiles. Keep your shower spotless and streak-free without all the brushing and scrubbing. Safe for septic tanks.