An Easy, Sustainable, Refillable Clean - Step 1 - Swipe Cleaning Side Directly on Surface to Lift Dirt and Grime. Step 2 - Swipe Polishing Side Directly on Surface for a Like-New Shine. HÄNS works that easily and that well. Germs can live up to a week in the grease, grime and oil that builds up when not properly cleaned, making your device's surface a germ breeding ground! HÄNS Swipe-Clean is refillable with HÄNS Cleaning Solution for literally 1,000s of cleans; creating zero waste for the environment and your wallet. Re-wrap the Polishing Sheet when you're on the go; wash to work like new. A complete clean is just a swipe away for your smartphones, tablets, smartwatches, covers, cases, car infotainment/touchscreens, touchscreen computers + more. Make Your Tech Literally As Clean As New with HÄNS.