What good is a clean-shaven jaw if all that smoothness is ruined by a beard of blemishes? Whatever your grooming style may be, your tools could be damaging your skin instead of making you look your best, says Dr. Jaliman. Dirty razors can breed breakout-causing germs, so to keep your chin free of hair and of zits, put your razor in a cup of rubbing alcohol before you shower each day. Let it soak while you get cleaned up, then shave with your germ-free razor afterwards. Simple enough, right?