RFK

I just refilled my pool after dumping out all the water to change from baquacil to chlorine. Considered salt, but concerned it will kill my grass. What is the experience with Zodiac Nature2 sanitizer that supplements chlorine? Since it uses an copper-based mineral, has there been any experience discoloring a person's hair that is dyed? I have a 14,000 gallon above ground pool with vinyl liner, in Fort Worth TX with very little rain in the summer, and have a sand filter, so we backflush often and replace the water. In a previous home, copper in our well water would turn har green we washed our hair, requiring a whole-house chemical conditioning. Thanks!

Do any of you have experience with Zodiac Nature2 sanitizer that supplements the chlorine? Since it uses an copper-based mineral, has there been any experience discoloring a person's hair that is dyed? Copper in our well water in Maryland would do that when we washed our hair, required us to install whole-house chemical conditioning. Thanks!