In Japan I noticed that the public washrooms were always so clean, magnitudes cleaner than anything in Canada. My wife told me at school that all the students

In Japan I noticed that the public washrooms were always so clean, magnitudes cleaner than anything in Canada. My wife told me at school that all the students take turns cleaning the bathroom, this meant if you made a mass you'd eventually have to clean it up. The idea seems to be that by keeping it clean you avoid having to clean up someone else's mess later, seems to encourage doing the right thing.