Owners of touchscreen-equipped tablets and smartphones annoyed with the amount of smudges and fingerprints on their devices gained a new option this week with the rollout of NuScreen HD polish to treat them. The coating is said to be non-greasy and slippery, and make any smudges that do accumulate easier to wipe off on the next turn. The wax-like product has been tested to be safe to use on multiple devices, including iPhones, BlackBerrys, and Android-powered smartphones.
