Harpic power plus toilet cleaner removes even the toughest stains with just one application. The powerful formula clings to the bowl to attack all germs, effectively eliminate limescale and remove stains, helping to give your toilet its deepest clean. with 10x power plus toilet cleaner it's easy to say goodbye for the tough stains. Enjoy a hassle-free bathroom cleaning experience with Harpic toilet cleaner that removes all kinds of stains including yellow stains, hard water stains and more.