I was walking around a pool store for some last minute LC (since Walmart is out of stock) and saw something unusual. It was a package that showed how to decrease your cya without draining or water exchange. The pool store tried to convince me that it works, but I wasn’t having it. I just got my liquid chlorine and left. Ugh ??
How is the below pic even possible? A load of nonsense is what I say imo. Ugh.
How is the below pic even possible? A load of nonsense is what I say imo. Ugh.