Let’s face it, as clean as you keep your hands, the screens of your devices — smartphone, phablets, tablets — can get, well, sort of gross. Wiping them on your pant leg doesn’t always help.
The maker says, “SmartKlear uses an invisible carbon substance that repels dirt and oil — the same technology used in the NASA space station. After each use, replace the wiper into the cap. Carbon pads on each will shift and create a fresh cleaning surface for next time.”