Thanks for the notes, everybody!
Yes, I have the FAS-DPD kit :cool:. I tested for chlorine at about 11am today, and it was 2.5. So down about 1.1 from yesterday morning.
I picked up some Clorox regular bleach 2 with cloromax today, it says 6% Sodium Hypochlorite and 5.7% active chlorine. They...