Ceiling fans are for removing moisture, not odors, however they do
pull gas and harmful germs up into the bathroom air. A vented toilet
seat (Miracle Seat - www.miracleseat.com) that comes equipped with a
fan vacuums toilet odors and germs from the toilet bowl before they
can escape into the air. The exhaust duct can be connected to the
dryer duct, an existing ceiling fan duct or run to an exterior vent.