One Way Home (USA) Self-Cleaning Public Restrooms The walls (and if necessary, the ceiling) of the bathroom would be waterproof. There would be waterjets in the ceiling and the walls. At the push of a button, the water jets would wet the place down, then send out deodorizing and bacteria-fighting soap, then a rinse down that sent everything down the drains in the floor, then a blow-dry from ceiling fans, etc. Finally, a light misting of some fresh smell. Reward: Acknowledgement. |