Vinegar is h2o and Acetic Acid. The most crucial Aspect in the Acetic Acid would be the Acetyl Molecule.Acetobacter will be the germs that converts Alcoholic beverages into Acetic Acid (Vinegar) and it's ubiquitous. Just depart a wine bottle now there to get a couple weeks and Acetobacter will explore it promptly and transform it into wine vinegar.