easy three things you need,

1 sheet of fabric softener
1 empty toliet roll
1 rubber band

take the fabric softener and attach it to one end of the empty toliet roll with the rubberband, each time you take a hit blow it into the other side of the empty toliet roll, and the smoke comes out but doesn't smell at all, completly take away the smell...there you go

and to back up the poor kid, exhale into a pillow works, not as well as the fabric softener but it does work, and redraindrop are you fucking retarded? Ever heard of a thing called wind, opening a window doesnt do the trick...you my friend are a prick