If you don't need your facial hair totally shaved, an electric hair trimmer, like the kind your barber uses on you, is quick and foolproof. If you do need your

If you don't need your facial hair totally shaved, an electric hair trimmer, like the kind your barber uses on you, is quick and foolproof. If you do need your facial hair totally shaved, just get a safety razor. The blades are ~55 cents each, and while there is a little learning curve, within a week or two you'll be all set.