The new PoolStone Cleaning Block is guaranteed to tackle and remove those tough hard water stains, mildew stains, algae, lime, rust, and other mineral build-up. This amazing pumice-like ceramic tile cleaner will not scratch approved surfaces. It easily cleans tile, grout, gunite, plaster, and concrete surfaces. Plus, it's environmentally friendly and chemical FREE! Do not use on plastic or fiberglass surfaces. The convenient 3 pack is your solution for always having extra Pool Cleaning Blocks, when you need it most.
|Product Type||Pool Maintenance|