ArticleFining Beer for Clarity First, what does “fining” mean? Well, this is another piece of brewer’s jargon, like “grain bill,” “knock-out” and calling brewing water “liquor” — indeed one 18th century writer records that anyone usingAlready a member? Log InWritten by Terry FosterYou'll Also Like Article MEMBERS ONLY How Clear is Your Beer? Bring clarity to your beer. Article MEMBERS ONLY Just Fine! If you have a batch of beer that just won't clear, all is not lost. Use one of these fining agents.