A dirty microfiber is just a fancy way to scratch your lenses. Here's how to keep yours actually working. Cleaning your lenses well isn't complicated — but it is specific. The biggest improvements usually come from changing what you wipe with, not how hard you wipe. A clean microfiber and a gel cleaner give you a level of control that sprays and shirts simply can't match. Start with the cloth, not the cleaner A microfiber that's been sitting at the bottom of your bag is essen