In article , Sam Nelson writes
This is one of my bugbears. I'd be willing to bet that the filthiest thing in most public loos is the handle on the inside of the door, which everyone has to use on their way out, both those that wash their hands and those that don't. It never seems to occur to cleaners to wash and/or disinfect them.
I raised this issue with the cleaning manager at my local hospital and was promised it would be looked into. Some hope.