I suppose the coffeemaker in question is for general use. It'd save him some trouble to get one of his own which he keeps and only brings out for use when he needs.
People like your boss are the kind that others will like for their clean habits but when you get to share a space with them, its eother you buckle up or you're in for some real disturbance.
He does but he still does the cleaning ritual anyway.
Yeah he is super kind😃