“The battery warms the liquid nicotine and propylene glycol from a replaceable plastic cartridge when a person inhales the device,” Vitale said. “Propylene glycol, which is used in antifreeze, is the liquid that vaporizes when a person exhales and produces a mist that is nearly identical in appearance to tobacco smoke. According to a 2009 statement by Health Canada, the Canadian federal government agency with regulatory jurisdiction over health issues, inhaling propylene glycol is a known irritant.”
I find this incredibly aggravating for several reasons.
1. I am sick to death of hearing that propylene glycol is in antifreeze. So what if it is? It's presence doesn't logically indicate that it is what makes antifreeze poisonous. Any pre-diluted antifreeze also contains water. So there's water in antifreeze, does that prove that water is dangerous? Don't any of these people think for themselves? I was born and raised in Canada, but if I were in Spain, would that make me spanish? I guess so, if anything that is in antifreeze is poison by default, then anyone in Spain must be spanish by default.
2. what is so difficult about understanding that PROPYLENE glycol is not the same as ETHYLENE glycol? People have no problem working out that sodium CHLORIDE is not the same as sodium HYDROXIDE. No one ever says "OMG! you eat french fries? Don't you know they sprinkle those with LYE?'
3. Why on earth are they quoting a statement by Health Canada? Why not the FDA? Even better, why not quote actual research?
I am so frustrated by the way people put a slant on things by only giving some of the facts. Yes it is true that PG is in some antifreeze, but it is also true that it is there because it is so much safer than ethylene glycol. I think I'm even more frustrated by the people that take these little bits of information and run with them, make no effort to learn the whole story; and even go so far as to be stubbornly resistant to learning anything more of it.