Ocean State Job Lot Chlorine Date

60th day of 2025.

About March 1, 2025. 3 months old.

Reasonably fresh.
 
Thanks. I should have bought the 25 120, but lesson learned for next time
Do simple math in the aisle where each month is 30 days. 75 for example, is 2 full months (60) plus 15 days. Jan, Feb, and half of March, so 25 075 was made about March 15th.

25 120 is 4 full months. Jan, Feb, Mar, Apr.

Whether its April 30th or May 1st is irrelevant. The 30 day month thing dances a day or two with 31 day months but its always real close.