What are the acceptable methods of adding calcium to a pool? I'v read where some just spread it around the surface of the pool.
Was wondering if it's a bad idea to open the skimmer valve to 100%, turning the pump on high, and adding it to the skimmer return a couple cups at a time over several hours.
Was wondering if it's a bad idea to open the skimmer valve to 100%, turning the pump on high, and adding it to the skimmer return a couple cups at a time over several hours.