YouKGK said:Okay... is it possible to leave it at shock level during the day or does the sun burn it off too fast? I am so frustrated with the cloudy pool. Blue, but cloudy. My pool company test results vary so greatly, I don't know if its right. My Cya went from 40 to 20 over night according to the pool company test results. I shocked based on the new numbers but something isn't right. Am I stuck until I get my test kit? Anything I can do in the interim?
do the best you can to keep it at shock level during the day. If you're not home and can't add bleach, you can't. End of story.
The pool company tests are wrong. Period. You would only lose that much CYA if you drained half your pool overnight. Once the test kit arrives, you will be both angry and relieved when you see how fast things can go.