RMC - RCM11758214 High-foaming, extra-strength stain remover targets mold and mildew in shower and bath areas for a clean look. Chlorinated cleaner is easy and ready to use. Spray on surface, wait until stain disappears and then rinse. Proprietary technology provides additional chlorine without an objectionable chlorine odor. Instead, it leaves a pleasant floral fragrance. Use cleaner on grout, tubs, fiberglass, shower/tub walls, shower doors, floors and shower curtains. Do not mix with acids, ammonia or other cleaning chemicals.