The Self-Cleaning House

Frances Gabe, the inventor and only-ever resident of the self-cleaning house died two days ago. How does a self-cleaning house work, you ask? Well, how do you think! Sprinklers in the ceiling dispense first soapy water then rinse water that flow down the walls and over the floors into drains in each room. Furnishings are made of a plastic that also gets cleaned in the process. Dishes and clothes are also cleaned automatically. The water flows through the drains out to the dog house where the dog gets washed in the process too! ​https://www.nytimes.com/2017/07/18/us/frances-gabe-dead-inventor-of-self-cleaning-house.html