Don't soak these in sanitizer


Exactly, if you leave these caps soaking in StarSan or idiphor the oxygen adsorbing reaction will have already occurred and they wont be any different from normal crown caps.

Oxygen absorbing bottle caps for longterm home-brew storage

I think I know which BB thread you’re supposed to be in. But how’d you get all the way out here in dizzy land?


hit the Reply-as-new topic button by mistake, I guess. I’ve posted a link to this thread in the relevant one and tagged @renoun in.



It doesn’t say “Don’t fill it with washing-up liquid!”

closed #5

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