@ Justin. So you mean it could be a good thing? I understood that nicotine itself causes blood vessels to constrict and be bad for teeth due to the reduction of blood supply to the teeth. I didn't realise vaping would be a benefit over smoking tobacco in this area?
@ Capt, good to see you again, thanks for your input, not noticed any whiter teeth yet, although mine arent *that* bad. Good to hear about the cavities.