If you truly are making Vinegar then my guess is that you are leaving too
much head space (air at top), and/or not using Sulphites properly. This of
course is in addition to the clean issue already being discussed. Vinegar
requires Oxygen to propagate. HTH
John Dixon
> wrote in message
oups.com...
> Why does my wine keep turning sour??? I follow all the instructions,
> keep everything cleen with "one step" all hoses everything, carboy,
> airlocks, everything is clean but I keep making vinigar??? HELP
> PLEASE!!!!
>
> Norm
>