"Just a little warning for all who are canning pickles or anything using vinegar. This year you cannot just grab a plastic jar of vinegar or even pickling vinegar without checking the label. Safe pickling requires 5% acidity....for the first time we are seeing 4% acidity vinegar... on the shelves. That renders anything pickled in the 4% NOT shelf stable. There are several canning FB pages where everyone is warning ...for the first time ever...to check those labels or you could be throwing out many jars of unsafe pickled veggies." --old fashioned recipes (Facebook) #food #vinegar #pickling #warning #homestead