thanks margypops for your input. I think I will google it to be on a safe side.
Do you know it wouldnt surprise me if this was'nt true, vinegar is certainly good for healing, and some folks drink it for it's properties I have used it , the apple cider vinegar for dabbing on hives and it soothes and helps healing with that .I would imagine if one can drink it, sniffing it wont hurt but hey be safe, google and check it out ....good luck