Poolmaster Pool Pumice Stone
![Poolmaster Pool Pumice Stone Image](/_uls/resources/Purestone_Pool_Pumice_Stone.jpg)
Poolmaster's environmentally friendly cleaning block to provide powerful, effective, and safe cleaning for pools and spas without the use of chemicals. This pumice stone removes hard water stains, rust, mineral build-up, mold, and mildew stains with ease. Safe on most pool surfaces including tile, grout, concrete, and gunite.