【Wide Usage】This cleaning brush can easily solve the sound problem of hard water/BBQ/kitchen/bathroom/swimming pool/toilet/sink/tile etc. Meanwhile, to your surprise, it is safe to remove dead skin from your feet. remove deep stains, and is the most effective way to clean without stains 【No damage to furniture】–The cleaning tool is dense, delicate and firm. It lasts longer and cleans better than other brushes. The finer grain may leave little or no scratches 【Protect your hands】– The pumice stone toilet cleaning brush contains PP. It keeps your hands clean without hurting you. (Pack of two pumice stones for toilet cleaning)