I used to shave every day, but I had a stroke a couple of years ago which dropped my showers (and shaves) to every other day. This last Monday, though, I checked to see if maybe if I washed my face and kept it wet during my hair combing/tooth brushing/deodorant applying routine on a non-shower day, maybe it would be enough beard prep to get away with. To my surprise, it was, so now I'm back to shaving every morning (though I might skip a day on the weekends). I sure don't miss that 80-grit feel on those off days.