High CYA - Pool math is telling me to put the chlorine to 10. is that safe?


Jul 3, 2020
West Hills, CA
I have high CYA (~95). The Pool Math app says to get my chlorine to between 7 - 12. Is that a safe level for swimmers? Also - I like the way pool math takes my chemistry and tells me what to do, but is there an ideal chemistry (FC, CC, TA, pH)?