depends really...i wouldn't imagine it's vented into the house.. as that'd kinda defeat the purpose, wouldn't it? usually it vents into the ducting system which usually takes it outside.

if you're intending to smoke in the bathroom with the fan on and expect to not be noticed..good luck..
BobBong Reviewed by BobBong on . vents in the bathroom you know the vent in your bathroom? well when u turn it on where does it go. Does it go straight outside or does it circulate a bit through the house. I'm just wondering cause if i toke up in their i don't want to smell up the house Rating: 5