I am using regular chlorox bleach. I added 3 gallons Thursday night, 1 gallon Friday night, and 2 gallons Saturday. When i got my test kit on Wed., my free chlorine was at 1.5, so it has come up considerably since then. Is there a reason it needs to be as high as 15 before I bring it back down? I'm assuming it's to make sure its sanitized, but how long should I do these large doses? When should I bring it down?
Thanks for your help