Dental issues / brown teeth

[Crash]

Yes. Crash will definitely enjoy another science geek comment of mine by saying that anything that is a good oxidizer will remove stains readily on teeth. Hydrogen Peroxide is definitely one.

Hey Crash, were you the guy I read a while back that went drunk to a pub and got 3 girls numbers using the electronic cigarette as a means to provoke conversation? LOL

That's awesome! If that was you .... Haha.

Haha that was me but it was only 2 girls, hopefully the next guy that asks will say 4 girls, and very soon we'll have the legend of crash lol. umm i dunno i dont really pay that much attention to my teeth i just brush one to three times a day and they seem to say in pretty good condition. And i just get them cleaned when they seem to get too dirty. Proto keep the geeky comments coming they're informative

[iduditz]

-- no, the hydrxyl groups make it an alcohol which helps explain it as a mildly acidic solvent. I would say that over-exposure to enamel could lead to some of the sensitivity issues

Notice the hydroxyl groups in the chemical structure of propylene glycol? That is the OH groups attached to the carbon atoms. This constitutes that it is a SUGAR.

Sorry, but I've taken Organic chemistry, Biochemistry, etc. so that's how I know these things. Total science geek I know.

Propylene glycol - Wikipedia, the free encyclopedia

If you don't believe me, google "glucose" and look at the structure and compare and contrast.