I have this african family i clean in charlton who have about 7 kids and all i here whenever im there is "mummy, there is a white man in the garden!" Or "mummy theres a white man at the door". I dont know weather to take it as rudeness or not but it does make me laugh. If i was to shout to my gf on the phone while doing there backs "lisa im doing the black mans house" im sure they would have something to say back to me lol. had them for 2 years and are loyal payers so cant grumble.