yes. it's better to leave everything filthy, and lick your floors and countertops periodically to increase your resistance to bacteria.
I vaguely recall multiple instances of my head and face being in close proximity to (or in) questionably clean toilet bowls. And, as I recall, the coolness of the fixture lent some comfort to my forehead and the side of my face.
I'm sure I dowsed the surfaces with an alcohol-laden goulash before touching anything.