In the past couple of weeks, since the weather here in Wisconsin got cooler, I've let my pool get away from me. Of course, in that week we had a couple of warmer days and my pool turned green. I'm guessing that because I kept my chlorine levels around 2-4 (my CC was 0) missing a couple of days checking levels hurt me.

All that being said, my question is considering we probably will be closing the pool in a few weeks, should I worry about it? We live in a heavily wooded area and I cover the pool earlier than most. I use a safety cover which, of course, lets light through. A few warm days toward the end of October have always turned my pool green in the past even though I closed it clear. I could spend a few days to clear it up again, but I'm thinking that if I'm going to deal with a green pool in spring, maybe I should let it be and close it now.


All thoughts welcome.

Thanks