Airlock Bubbler – How To Use And Care For

Airlock Bubbler sometimes referred to as an Airlock and rubber bung are a key part of any homemade wine makers armory. In fact you would find it very difficult to have any success without them. The airlock device allows carbon dioxide which is released during the fermentation process to escape the demijohn, while not allowing air back in, this keeps your wine must clear of unwanted bacteria.
Always sterilise your airlock bubbler before and after use, and clean with warm soapy water. Some of these are made of plastic so avoid using boiling water for sterilising as they can distort at high temperature. See also Demijohn