Pool Blok Pumice Stone
Pool Blok Pumice Stone is a pumice stone tile and concrete cleaner.
- It removes lime, rust, stains and algae from ceramic tile, molded or pneumatic formed concrete surfaces.
- There is no need to drain your pool since the Pool Blok floats!
- It is chemically neutral and won’t upset pool pH balance or harm hard surfaces.
- The Pool Blok cleans even where the strongest acid cleaners have failed.