1. Practical Function: The pumice stone is suitable for cleaning hard water rings and stains on toilets, ceramic tiles, and sinks. It can also treat grill stains and rust, which has a powerful cleaning ability. 2. Environmentally Friendly and Safe: Our natural pumice stone is environmentally friendly and safe for children, pets, plants, and water. It is harmless and tasteless and can be used with confidence. 3. Usability: The handle is long enough, making it very convenient to clean the toilet bowl. There is a hole at the top of the handle for easy storage in the bathroom or storage after use. Suitable for Most Homes: The pumice stone is suitable for cleaning toilets, ceramic fixtures, swimming pool tiles, grills, laundry fixtures, metal appliances, and even dead skin. Pumice stone can bring your home to life. 4. Wonderful Cleaning Ability: If you don't want to use a saline water softener system to remove all those stains, this pumice stone is the perfect tool to remove mineral buildup from hard water in your bathtub or sink... If you have hard water here, this tool helps to remove those stains easily. 5. Suitable for Most Household Cleaning: The pumice stone is suitable for cleaning toilet bowls, ceramic fixtures, swimming pool tiles, BBQ grills, laundry fixtures, metal appliances, and even dead skin. Pumice stone can make your home life more beautiful.