- Measures 3in x3in x 6in – These Pool Blocks are the right size for the job when cleaning swimming pool tiles
- REMOVES HARD WATER RINGS – The abrasive action makes lime, alkalis and hard water rings disappear
- MADE of ALL NATURAL PUMICE STONE – This Pumice Pool Tile Cleaning block will help you swimming pool regain its shine again.
- REMOVES LIME AND CARBON BUILD UP – Get your swimming pool tiles clean and ready for the summer
- REMOVES RUST AND PAINT
- ASIN: B06XQRZM25