Apply to: we have prepared a large number of cleaning sticks , you can better clean your pool, kitchen, barbecue, and even the toilet; Don't worry, the cleaning sticks have enough quantity; Let your life be in a clean place Our Pumice Cleaning Stone is made with 100% natural pumice.Our pumice is chemical-free, non- and eco-friendly, odorless, safe for animals, people, plants and water. Pumice stone for toilet clean calcium sediment, limescale, and hard water rings on toilets, sinks, bathroom tiles, and other ceramic surfaces. It can also be used to Remove rust and Oil stains from grills and ovens. variety of functions: pumice sticks can be applied to clean tile, to clean bathroom and kitchen, remove hard water rings, clean rust from grills; Besides, use them to clean and scour away , calcium and rust build up from the pool tile or on the spa Please wet the pumice stone before using it. It can be sharpened into different shapes to clean the narrow edges and corners The pumice stone aslo can be used remove dead skin, safe for people.