The weather is nice here- lower 70's and my pool get full sun. My Free Chlorine level drops significantly each day. I just want to verify that this is nothing to be concerned with.
FC has dropped per the following each day:
3/29/14 FC -9.8
3/30/14 FC -7.5
3/31/14 FC -4.5
My plan is to add 11 oz of dichlor before days end. Any comments/suggestions??? Thanks in advance!