Re: Well
Unless they're used in mass production lines where they're regularly turned into vapour, i.e. in a bakery. What happens when to the excess fluid when you bake a cake? It turns into vapour. Where does that vapour go? Into the air. Has anyone working in a bakery ever died from inhaling cake vapour? Err....
And they're likely inhaling a hell of a lot more vapour than me. Carry on though, have your opinion and I'll carry on vaping within the law, in pubs, in clubs, I'm polite, I ask first.