well, i dab a lot but my sense of smell isnt the greatest and i smell weed all day being a grower, so i am really use to the smell of weed. for this reason i cant tell if dabs smell or not. technically the Ti nail is vaporizing but is the vapor all vapor 100% and no smoke?. i toke my vape in hotel rooms and it doesnt leave a smell at all (so im told). so how about dabs of some well purged extracts?