Could someone please explain the appeal and effects of inhaling Air Duster (canned air)?

My friends and I were being stupid one night and one whipped out a can of air duster. They huffed the entire thing in about half an hour and were freaking like crazy over it.
They offered me some but I refused because the idea inhaling compressed air (and however many unknown/ harmful chemicals) really [...]

I have had no effects from huffing air duster? Please anwer?

Im 15 and between me and my friend we huffed about a whole can of air duster. I have had no effects since and i heard most people pass out after a few hits but i huffed half the can and nothing happened except extreme dizziness, numbness, i was tripping out, and i felt like [...]

What are the effects of huffing spray paint, air freshenar and axe cans?

i need to know cause my friend is doing this and i want her to stop, so i need to come up with things i can tell her that will make her stop doin this so she wont die early.