Do some white people really think they are cleaner than black people?

What a *****, at least she didn't say that to those black people's faces,it isn't their fault the witch can't keep her home decent being aware of her house whereabouts.Yes, some do think that but there are whites who aren't clean either and there are Black people who are very tidy.Any race can be clean/organized while other are messy/disorganized.That crap is just full of stereotyping and ignorance.There are SOME white people who think black people are dirty is because of most of their dark complexion thinking not just they think it's a sign of evil and so dark that it's scary,but they also they think that it's dirt that would rub off on them if you get of what I'm saying,it's so sad.Have notice how some of them may be scared to shake a black person's hand or get jumpy then go wash their hands even wipe their selves like the skin complexion is a disease?