A fan inside the bench blows air into the compost heap to promote decomposition. A second fan pulls the smell of the top of the compost and blows it through the upper container filled with more saw dust and planted with paperwhites to make user's poop smell like flowers.
Inspired by Japanese toilets, a sound machine was included for those embarrassed by the sounds of poo. Tracks include The Final Countdown by Europe, Sirens, Applause, and Barnyard Noises.
Biofiltration makes poo smell like flowers