After you've walked past those annoying sights in your home often enough, they become your new "normal." But you can fix the yellowed handles on your bright white refrigerator, the nicks and gouges in your coffee table, that messy web of electronics cords under your TV and the dings and dents in your walls. We've rounded up 14 common annoying sights and come up with the best DIY fixes to make them right with little effort and minimal cost.