Vinegar Shelf Life and Safety

Dear AnswerLine, I found several jugs of unused vinegar in my pantry with old “Best By” dates on them.  Can I safely use them for canning, pickling, and other general cooking?  Does vinegar spoil or become less acidic over time? Are they still good for cleaning?  Should old vinegar be disposed of? Almost Indefinite Shelf … Continue reading Vinegar Shelf Life and Safety