My pool surface is rather rough (I'm guessing the CH level hasn't been checked before, and the surface has pitted a bit - the CH level was incredibly low when I tested it for the first time), and I'm shocking for mustard algae. In order to brush every surface that might have had MA I need to get in the pool, but I'm concerned about being in the water for up to an hour while the FC is 24 ppm or higher. Can anyone tell me whether or not this would be a problem?
Thanks!
Kelley
Thanks!
Kelley