STREAK-FREE WINDOWS WITH JUST WATER: Achieve crystal-clear windows without solutions! Our window and glass cleaner effortlessly removes dirt and grime, leaving no streaks or residues, using only water.TRULY CLEAN: Our innovative two-step cleaning process quickly removes 99% of grease, grime, and microscopic particles for truly spotless, streak-free, and thorough results every time.TWO STEPS, TWO CLOTHS: Start by activating the waffle-weave Window Cloth with water and wiping your surface. Follow up with the smooth-weave, dry Glass & Polishing Cloth to remove streaks.DESIGNED FOR GLASS: Our Window Cloth features microscopic, wedge-shaped fibers that easily trap dust, grease, and grime, while our Glass & Polishing Cloth erases streaks for crystal-clear surfaces.REUSE AND SAVE: Our reusable cloths go in the laundry, not the landfill. They come with a 100-wash, one-year promise that means they can be used again and again, helping you save in the long run while ridding the world of paper towels and plastic.