I brewed and pitched this IPA last Sunday night. The vigorous part of the fermentation was over by Wednesday or Thursday. I've been out of town the last several days, and today I noticed this milky residue on the walls of the carboy along with a layer of bubbles. I haven't seen this before. Could this be an infection or am I worrying too much?
I can't see in from the top because of all of the krausen material. Tomorrow, I'll pop off the stopper to have a look in & pull a sample to taste. My apartment is a mess right now though, and I don't wanna deal with sanitizing equipment tonight.