Can't remember. Been "living rough", i.e. no hot shower or bathing facility whatsoever, since last April! (Oh, and I don't use deodorant, either, due to my wife's allergies.) Kind of puts the REAL meaning to the ancient phrase, "dirty old man"....
Did shave several months worth of gray beard and actually wash my head with shaving cream and sun-warmed water today, though. That's progress, right? 
I've REALLY got to finish building that house!!