Easily attaches to standard pool telescoping poles - Wet and wipe stained/scaly surfaces until clean, works well with water or acid Pumice stone with easy-clip handle for use with standard 1-1/4-inch pool telescoping poles. Effective Stain Removal: Pool Pumice stones are great at removing stubborn stains from pool surfaces, including calcium, lime, and rust deposits, especially along waterlines where buildup is common. Eco-Friendly and Chemical-Free: Unlike harsh chemicals, pumice stones are natural and do not introduce chemicals into the pool, making them safe for both the pool’s surface and the environment. Non-Damaging on Hard Surfaces: Pumice stones are abrasive enough to clean, yet gentle on hard pool surfaces like tile and concrete, so they can clean without scratching or damaging the material when used correctly. Affordable and Reusable: Pumice stones are a cost-effective cleaning option and, with proper use and care, can last for multiple cleaning sessions, making them a budget-friendly choice for pool maintenance. Pool Pumice Stone 3 Pack, Pool Stain Remover Tool with EZ-Clip Handle to Remove rust , Calcium Deposit on Pool Tile, Scrub Walls, Steps, Floors,Corners