First of all the hosts are not people . They require maintenance . Secondly , do you even watch the show ? People treat the hosts horribly . When I said intercourse I meant a man sticking his penis into the orifice of a woman . I did not specifically say vaginal , oral , or anal . People can literally do anything they want with the hosts and they seem to pretty much get away with it . Are you implying that cutting someone ' s scalp off is not brutal ? That having unmitigated license to violate a humanlike thing in any way you like is not brutal ? I must be ignorant of my ignorance as I do not see how I am being . ridiculous and showing ignorance . The hosts aren ' t women and they aren ' t men . They are artificial beings created to work similarly to humans . Clearly not all of the systems in place in real humans are in place in the hosts . They do not work entirely like we do . Thus my suggestion of some sort of autorinsing ability is not ignorant , nor is my suggestion that cleaning the hosts seems fairly disgusting . Plus there appears to be more than just drainage going on . Considering they are covered in blood and all sorts of other fluids I would still say that being a repair tech in Westworld would be a pretty disgusting job .