I brewed an AG Guinness Extra Stout Clone this past weekend and since I had so much grain and a starter, I decided to put a blowoff hose in my brew bucket. For the frist 3 days, it blew bubbles in the Star San I had in the bucket quite nicely, but has really slowed. My question is, should I go ahead and put an airlock on, or would I be better off to leave well enough alone with the blowoff hose? In my mind, I think I’d take a risk of introducing something nasty by removing the hose.
Paul