I got a print out from the PB stating the following:
" There are many different types of salt on the market. We prefer to use salt pellets, they can be added directly to the pool water and will dissolve in a few hours. We don't recommend using granulated salt. That type of salt contains an anti-caking agent that tends to stain the pool surface."
Any thoughts? I will be first time salt buyer and want to make sure I get the right one.