i clean all my screens with either Klearscreen or windex if it won't come clean enough with Klearscreen. nice thing about klearscreen for touchscreens is that being a polymer, it leaves the screens slippery for sliding one's fingers or stylus, unlike how a screen feels after windexing. (i apply the liquids ONLY to the cotton cloth, so I don't want to hear a bunch of "OMG, you fool!" comments about damaging electronics with liquids). If I was GoodHousekeeping, I'd give Klearscreen my "seal of approval".![]()