Been watching this site for a while and want to comment that the BBB method is a great discovery.
I used the method to open the pool this year and it tooka a week or so to start clearing up the water.
I have been using one of the HTH test kits to test the water. I alos have been going to a local pool store to see how the tests line up
I brush the pool 3 to 4 times per week and vacum it at least once a week.
The pool is slightly cloudy, can see bottom in deep end.
Pool supply store says to add conditioner and phosfree
Thoughts or comments