In article , says...

I know nothing of chemistry so my questions are(1) When disposing of this
stuff, anything in particular to worry about? (2) When storing, is a metal
coffee can ok, should the container be vented? Don't want to use this
mixture in anything that it will eventually eat thru. Thanks all for your
help and advice.


I just store the stuff in the original vinegar container (labeled and in
the garage of course).

As for disposal, I just put the used stuff down the drain. The
ingredients are foodstuffs after all. The used mixture can stain from
the rust, so you do need to be careful that way.