Here’s how to keep your prescription sunglasses in pristine condition (because no one wants smudged lenses ruining their stylish game). Opt for eyeglass cleaner for optimal results, but in a pinch, warm water mixed with a dash of dish soap will suffice. When drying, steer clear of paper towels or tissues, as they can wreak havoc on your lenses. Instead, use a soft clean cloth. Oh, and a quick note: wood-based products are not kind to your glasses. So, let's keep your lenses scratch-free and the environment happy – a win-win situation.