mrgrimm101
Well-Known Member
The rubber bung that I use on my carboy has gotten stained and has taken on a funky aroma. I don't think it has any effect on the flavor/aroma of my beer, but I want to try and clean it better. I have soaked overnight in PBW solution and OxyClean free on separate occasions and it doesn't seem to do anything. was wondering if it's a good idea to soak a rubber carboy bung in a bleach solution, or would that not really help either? Worst case I can replace the bung, I was just hoping there was something I can do to get the stains and smell out.
It looks just like this one with the hole drilled.
It looks just like this one with the hole drilled.