Quote Originally Posted by Corinthian
Wow, that was a quick responce, thank you all. Too many replies to deal with at once, so I'll reply generically.

Vaporising looks like a viable option; I do wonder though, wouldn't it clog your lungs up with tar/oil just the same? It's good that I wouldn't be burning my lungs, but wouldn't you still have the same problem of filling you lungs up with impurities?

I'm not so worried about cancer, but more my general health. I'm quite the fitness fanatic at the moment, and I really can tell the difference in my perfomence when I've had a few smokes in the previous days. I like the sound of the spray form too, is that based on the sprays they have been using in clinical trials, which go on the back of the tongue? I've also seen them using nasal sprays which seems like a good alternative as well.

Thanks again everyone, munchies for thought to coin a phrase.
No. The only thing you inhale when vapourizing is pure thc vapour. There are no carcinagenics. I thought the spray didn't have any 'high' effects? Trust me man. Vapourization is the way to go.