Not all places give wet wipes. Even Popeyes doesn't give you a wet wipe consistently (though I love it when they do). And a screen protector doesn't help.. (it protects the device's screen) but you still have to clean the screen protector later on (I know I've done it a few times until I realized I have the stylus). Though granted it's more applicable to a device your going have with you at all times rather than a large slate/tablet.