Vinegar is h2o and Acetic Acid. The key Component of your Acetic Acid will be the Acetyl Molecule. Acetobacter may be the germs that converts Liquor into Acetic Acid (Vinegar) and it's also ubiquitous. Just leave a broad open up wine bottle lying all over for 2 months and Acetobacter will discover it quickly and transform it into wine vinegar. Ace