I noticed that the cheapo vinegar is merely 4% acidity, opposed to the Heinz 5%; Is this enough less to be dangerous for canning relishes?s

AntoniaJames November 4, 2015

Here's an interesting discussion of this topic

http://agardenerstable.com/2012/10/11/check-that-vinegar-label/ ;o)

mnr_t November 4, 2015

Thanks, great discussion and comments there!!

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