I want to get rid of the "stinky odor," but I want to know more about how this toilet seat works. It runs a "deoderizing fan," but where do the odors go? Are they filtered, or are they removed from the bathroom entirely?

Also, what "activates" the fan? The seat runs on 2 D batteries, so is there a off-on switch? How does it work?

Please educate me. My family will love you if this thing works!

Stinky Pooper