I know what I cleaned off of my window sills at our old apartment. So, I don’t understand why someone would hang their blankets out to air while at the same time getting bird doo germs all over them.
There is no way I will ever do that no matter if I live in France for fifty years.
My husband tells me all the time that I worry too much about germs.
In this case I will continue to be a paranoid American.