A few pieces of the bar of soap... that soft residual zone after pulling from the holder. Didn't know if it would have an adverse effect on the fermentation.
First post... but I must admit I've been quite obsessed with searching the world of homebrewtalk to expand my knowledge. I've finally ran into a dilemma I couldn't find an answer to. I just completed my 5th experimental IPA (was getting me excited as all hell after completion btw) and while...