I just found the site and I am going to try the BBB method. I was trying the ionizers like Floatron and Eko Klor. My Floatron worked years ago then stopped working. The guy at the company said my water was probably too hard with too many metals.
I have lived at the house for 13 years and never really drained the pool. He suggested that I need to drain at least half out and replace the water. Does this make sense?
I probably plan on doing that this weekend but also will be switching over to BBB.