This thin layer of dirt reduces your screen s clarity, brightness and color accuracy | But many household cleaners contain active ingredients that can damage your screens sensitive surface | Many screens have special coating that can be broken down If you use the wrong cleaning cleaners and clothes | These cleaners are great for all kinds of LCD displays including portable devices like the iOS devices, smartphones, Galaxy tabs, etc. | The cleaning liquid is alcohol free and leaves a streak free finish | Easily remove the fingerprints and grime from your screen