So I have made the switch to liquid chlorine from tabs and have been monitoring the daily fluctuations in FC using the TF100 with speedstir each day. My CYA is at 60 so I try to keep it at 8 each day. I have noticed it drops to 3 or so each day. My pool store nearby sells 2.5 gallons for 5.70 each. Putting in 70 ounces does the trick to bring me to balance. This would last me 5-7 days depending. I don’t feel like running to the store each week. Could I buy two at a time and store in my laundry room in the house which is away from direct sunlight and the chlorine last? I just feel like this is a lot of work plus chemical unless I’m wrong and this is normal? I don’t mind testing each day until I get the pattern down and then maybe I could put a little more to last me a few days or two days before testing agian but I don’t see any other way of gettting out of testing each day and having to apply liquid.