I've never understood a hygiene factor of bidets, do you basically wipe your fecal matter with your hands + water? At my office I notice a lot of people don't even wash their hands after they used a toilet, I can't imagine how bad for other's in the office it would be if we had bidets - if they cleaned their butt with their hands instead of a toilet paper and then go to kitchen... We share kitchen afterall with these people...Maybe I don't understand how bidets work?