I would wait until I had normal vinegar, for several reasons.
Gunking up the coffee machine - not sure
Would it work - probably, but also not 100% sure
Wasting balsamic vinegar when the cheap white stuff is actually what you wanted
I would wait until I had normal vinegar, for several reasons.
Gunking up the coffee machine - not sure
Would it work - probably, but also not 100% sure
Wasting balsamic vinegar when the cheap white stuff is actually what you wanted