yeoldebrewer
Well-Known Member
I'm having a (maybe) unusual cleaning problem with one of my BetterBottles.
After repeated soaking and shaking with PBW and numerous acid rinses with vinegar, I'm left with a very thin, hazy white ring on the inside of the carboy.
The ring's location corresponds pretty much to the bottom and top of the ring of krauzen foam during fermentation.
It's very subtle, but won't go away. I never touch or otherwise scrub the inside of the carboy. Yes, I do have hard water.
Has anybody seen anything like this? Any advice would be appreciated.
After repeated soaking and shaking with PBW and numerous acid rinses with vinegar, I'm left with a very thin, hazy white ring on the inside of the carboy.
The ring's location corresponds pretty much to the bottom and top of the ring of krauzen foam during fermentation.
It's very subtle, but won't go away. I never touch or otherwise scrub the inside of the carboy. Yes, I do have hard water.
Has anybody seen anything like this? Any advice would be appreciated.