CLEAN freaks rejoice. There is now a nifty little sticker that will remove fingerprints from gadget screens. No more licking your mobiles clean, you can simply wipe them over with Stickems, the screen cleaner designed to fight oil, make-up and fingerprints. Made from ultrafine microfibre technology, they’re good for up to 1,000 wipes and will leave screens shiny. With a variety of designs, from cute little critters to ‘Keep calm and eat cake’ slogans, and a personalised option available, they come in three sizes, from 3cm in diameter upwards, and can be stored on the back of your gadget when not in use. Sound like they shouldn’t work? Well, we’ve tested them and they do.