3
votes
4answers
4k views

How do I avoid airlock foam overflow? Does it effect the fermentation process?

During my last small batch brew, America Wheat from Northern Brewer, I came home to find that the foam in the 1 gallon carboy had overflowed the three piece air lock (which was a mess to clean out). I ...
5
votes
3answers
951 views

Krausen During Primary

I'm wondering what other peoples' experiences are with krausen at the start of fermentation. I've had some beers that have bubbled along happily without producing huge amounts of foam, and others ...