Last years pickling vinegar.

[Pumkinpie]

Just found 6 bottles of last years picking vinegar in the garage. It is a clear one 6 percent acetic acid.
I think I am going to use it to make some raspberry vinegar. I am hoping it will be ok as I didn't think vinegar should go off. What do fellow selfsufficientishers think. Should it be ok.

[gregorach]

I'd think it should be fine, yes.

[wabbit955]

it be fine as long as bottle still sealed

[frozenthunderbolt]

The only thing (to my knowledge) that can go wrong with vinegar is that it will break down to (essential) water over time if exposed to the air and the right micro-organisms.