I thought of the possibility of some kind of leftover detergent, but I'm guessing that's not the case... I use Oxyclean free, and I make sure to rinse thoroughly at the end. If that IS it, it would be the first time it's ever happened.
PS - I went to school in Mequon!
Hey all, long time lurker, first time poster.
I've been brewing for a few years. 32 batches in and I've done all of them BIAB since about batch #5.
With my process I've always had vigorous cold break and lots of krausen on every kind of beer. I also "shake up" my gravity samples to get the...