We know someone, know him for years to say hello to and he gravitates towards us and a few others basically because we are the only ones that give him the time of day and don't treat him like a wierdo. To be brutally honest, he stinks, his clothes are filthy, and i don't think he has a washing machine (and i can imagine hand washing could be a nightmare). How can i offer in a non offensive way to wash his clothes without offending him?