What is recommended to put in an air-lock other than filtered water? Crushed Campden tablet? or something else?
Air-Lock
Oct 19, 2011
2 Replies
General-purpose sanitizing solution made up from 2 ounces potassium metabisulfite dissolved in 1 gallon of water.
or vodka or even better glycerin, it doesn't evaporate
Join the Discussion
Have something to add? Share your thoughts — no account required.
Didn't find your answer?
Ask the community — no account required