After purchasing a good microfiber cloth to clean the screens of my tablet and phone, I've come to the conclusion that cleaning my tablet's screen is a waste of time - if it's only fingerprints. Other stuff, such as food, should be removed, but fingerprints... nope. Not regularly, anyway. The main reason I say this is because once the screen has been completely cleaned of fingerprints it becomes smothered with them again only minutes later. As long as it's only fingerprints I have no problem viewing the screen. So I hold off on cleaning until some opaque matter finds its way onto it - such as food substances.