I just bottled a one gallon all grain black IPA. All went well. One week into bottling I noticed three bottle caps are dimpled up. Does this mean those 3 went bad? Not sure how this happens? Any help with the situation is much appreciated.
So I just made my third all grain kit ( first successful). Only 1 gallon but enjoyed every drop of it. Hopefully I just got bit by the brew bug. Hoping to get plenty of advice and tips from everyone.