I read on here before about atwoods having the BB date on their chlorine. What nobody said was, if it says 2022, how does this make it FRESH or if it is any good. I understand the date , but others, and i believe this say that liquid chlorine shouldnt be over 3 months old. This, if used by the bb date, is truly going to be old. Also, it says other ingredients, but it doesnt say WHAT they are. Any advise on whether i should use this or not? Our supplies around here are limited as Walmart and Lowes are out of stock. Thanks in advance for any help. Any other alternatives that won't put cya or anything else in my pool?