I am treating my neighbors pool that is a swamp. They have been paying the pool people to get them in a mess. So I told them about this site and said I would take on the challenge. My pool is gunite and clean sparkling water. Kids have been swimming a few times this year already here in VA. Neighbor was wondering how we got it open and clean so fast.

I was thinking that would be the case for the Cl`. I was thinking about keeping it at 32ish. I may take some water into work and have the Chemistry department test it for what ever they can. See if we are fighting anything else.