Vinegar Method
3 measures beer, ale or vinegar stock (5.5 to 7% alcohol)
1 measure vinegar culture with active bacteria Directions, -- Vinegar leaches molecules from iron and aluminum. Use sanitized glass, enamel, stainless steel or stoneware containers less than two-thirds full. Cover the container with a cloth or stopper it with cotton to keep insects out, while allowing air to freely reach the stock. Store the mixture in a dark place. More info on making Vinegar at
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