Vinegar

[preservefreak]

I don't believe it will work TH, as to make wine to vinegar you need acetic acid bacteria. Most off the shelf vinegar have been sanitized after they reach a certain % acidity (5% usually) killing the bacteria inside. Also bear in mind that most vinegar these days are made by a chemical process so may not have had any of the wee bugs in them in the first place.

It's probably worth a try and I'd love to find out if it works but as you won't be able to guarantee the acidity I must stress that home made vinegar should be used as an ingredient in food and NEVER to preserve food. For the safety of your family you should only pickle with either brine (article on that this weekend) or with bought vinegar. If your vinegar has less than 5% acidity it will not kill of all the wee beasties inside the pickle jar.

But if you just want it to cook with and make salad dressings home made is fine and good fun to play with (especially if you get a mother in the jar).