Breezy Seat, by Toilet Treater, is a battery-powered extractor fan and air filtration novelty toilet seat. What it does is something inventors should put more effort and research into. That is effectively eliminating unpleasant odours after you know what.
Breezy Seat automatically switch itself on the moment you sit on it. The fan within Breezy Seat extracts foul air out of the toilet bowl. The air is then directed to filters and state-of-the-art NANO-MODULES designed to absorb smelly odour. Essentially creating an odour barrier that removes unpleasant smell before it escapes from the toilet bowl.
Breezy Seat air freshening novelty toilet seat is available at Amazon for $60.