I'm doing fine so far at ~100 CYA after being quickly pool-stored after opening my pool. I am taking the time to spill out a few hundred buckets a day while I swim and tan...as long as I don't see any algae, I'm just gonna keep slowly reducing the CYA level that way. Anyways, I am running high chlorine levels, since everyone assures me that's okay despite what the pool stores tell me. I was swimming underwater today and my eyes look a bit red. Not TOO bad mind you--I'll be fine--but do I need to me more careful at 6-9 ppm chlorine levels? Should I not open my eyes underwater?