I have friends who are totally clueless on their pool. They bring their water in to the pool store every week and dump chemicals. It’s terrible. After opening their pool this year they had an algae bloom that I offered to help with. 8 days in, FC loss down to 1ppm overnight, and about 10 filter washes, the pool is finally clearing up. It would have been quicker had I been able to properly maintain SLAM levels but I couldn’t get there 3 times a day, and I made the mistake of bringing their CYA up to 70 prior to the SLAM (Cl had to be at 28). Today, while I was cleaning their filters, I was thinking to myself… how would they have done this without the knowledge I brought them from TFP? Seriously, would the pool people stop by 3x a day to maintain FC level, brush, and clean filters? Would they just drain the pool? How much would that cost someone? It must happen to most clueless pool owners and be super costly. What is the strategy if you don’t have TFP?