For the long time vapers - Are my teeth safe?

[HarmonyPB]

I did a quick search and didn't see anything that could help me, but if you know of a previous thread on this topic please point me towards it. I have issues with what I will let touch my teeth. Examples: I always drink from straws so liquid will not stain them (although I'm so used to it now I even do it with water!). I NEVER let smoke run over my teeth when I smoked. Etc.
I vape so that the vapor doesn't go over my teeth when I inhale, but I'm worried about the back of my teeth when I exhale. Because of this I mostly exhale through my nose. So my questions are:
Will the PG/VG, flavor, etc. do anything negative to my teeth? I'm not really worried about staining. I use mainly clear or light colored juices. But will it make them rot? Are my gums safe? What about my constant exhaling trough my nose? Will it begin to build up in there? Will this do negative things to my sinuses in the long-run??
I know these are detailed (and probably silly) questions, but I just wondered if there are any long time vapers out there that have noticed any of these things? Or maybe a dentist on the forums that could ease my paranoia?

Thanks!

 

[Iluvthearmy]

I've read a post here saying that the OP had gone to the dental hygenist to be told that he had a film over his teeth most like from vaping. No big deal but He said the dentist sugested those little disposable tooth brushes to clean up during the day. That being said I have noticed a "mostly" clear film on my teeth since vaping. Just takes a little more maintenance-but I'm no dentist so I'd also like to know if there was any "real" concern".

 

[HarmonyPB]

Cool, thanks!

 

[mwahle1]

All I know is that the “tar” stains disappeared completely within a year of quitting smoking. Smoking is terrible for your gums. My gums have improved significantly, according to my dentist, since I quit smoking and began vaping (approximately 1.5 years ago).