The Powerstone Pumice Stone for Cleaning with an Extra Long Handle is the ultimate solution for tough stains. Its gentle abrasive action works wonders on surfaces like toilet bowls, tubs, sinks, tile, and other porcelain fixtures. Additionally, it can be used on some steel surfaces such as BBQ grills, gardening tools, workshop tools, and more, but always test a small section first to determine scratch resistance. This versatile product removes difficult stains such as limescale, rust, and hard water buildups. It is 20% denser than similar pumice products, so it lasts longer and cleans better. Its finer abrasive grit than similar products prevents deep scratching. The heavy-duty protective handle protects your hands as you clean, and Powerstone Powerhouse pumice comes with a convenient storage case. It is an abrasive cleaner, so it is important to test it first on a small area to prevent scratching of softer surfaces. To use, first wet the stone and then gently rub the pumice over tough stains. The pumice will conform to the shape of the surface or bowl and remove tough stains in seconds. If you have ever unsuccessfully tried to clean hard-water, lime, or rust stains, you need Powerstone Powerhouse Pumice. Its superior cleaning capabilities will leave your surfaces looking new again. The extra-long handle makes it easy to reach all areas, even the bottom of your toilet bowl. The convenient storage case ensures that your pumice stone stays clean and protected between uses.