alright, this might sound gross. but my nicotine fix was more important then proper dental care. i have lost two teeth because of this. i would not brush my teeth in the morning because i didn't want to taste of toothpaste to interfere with the taste of my morning smoke or dip. and i would have a dip in my mouth right up until I went to bed. sometimes i would go a month or more with out brushing, yeah i know gross. but my smokes and dip was more important. well since i started vaping, not only have my teeth gotten whiter, my gums have a health color to them. because the tase of toothpaste doesn't effect the taste of my vapor as much,i now can brush everynight and every morning.my mouth feels better, my teeth are brighter and i can now smile with out grossing someone out. i know this turned into a long post but it really explains my little pleasure from vaping. not being afraid to smile.