Quote Originally Posted by Dan Heinrikson View Post
I thought that non-pool bleach/Chlorine was toxic!
Pool stores tend to express the idea that ANY pool chemical that's much cheaper than the version they sell, is "toxic" . . . or "damaging" or "useless" or whatever.

The best one I recall was that Clorox -- which comes in a plastic bottle -- will dissolve plastic pipes! (Granted, the bottle is PE, and the pipes are usually PVC, but it's unlikely the pool store dude knew that . . . and if he did, he'd have known that PVC is fine with concentrated bleach!)