Dakota21601
Active Member
Does starsan have a shelflife? I have a bottle for almost 2 years and was wondering if at some point it is not effective.
Starsan shelf life
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The concentrate right? My bottle is 4 years old and works like yesterday's.
Dakota21601
Active Member
Ya sorry thats what I meant. Just checkin. Mine seems like it smells a little different than before. Just struck my curiosity. Iv bleached buckets and such but overall seems to b workin fine. Thanks.
As long as you're getting the right PH when you mix it, you should be in great shape. I've had star san mixed with distilled water in a glass jug for over a year and it's still good. The concentrate (assuming reasonable temp, light exposure, and lid is kept on) should last you for a long, long time.
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