Am I the only one to notice that it doesn't really do anything? I have gallons and gallons of it at work, but I notice no difference in using it vs. not using it. I've used regular Pool Perfect and Pool Perfect PhosFree.
I thought it would help keep the pool tiles clean since I hate cleaning them. Gotta scrub them twice a week to keep the health department off my back. I've been using a scotchbrite sponge and Bio Dex 300 tile cleaner.