This Pro Window Washer Swears by Towels You Can Buy on Amazon for Less Than $1 Each

If you're tired of all those fingerprints and grease impeding your view but haven't had the energy to do a deep clean, we know how you feel. This pro window cleaner has devised a three-step strategy to leave windows streak-free and gleaming. It involves a few magic tricks, including one special, affordable towel.