Kate Spade aviator sunglasses

Your sunglasses do more than just make you look cool. They shield your eyes from harsh sunlight, UV rays, and dust, making them a vital part of your everyday accessories. But like anything you wear outdoors, they get dirty. And cleaning them the wrong way? That can damage the protective coatings or scratch the lenses. Good sunglasses aren’t cheap, so give them the respect they deserve with proper care.

Surprisingly, it's the casual stuff — wiping lenses with a shirt, a paper napkin, or even a tissue. These fabrics may feel soft, but they can trap dust or fibers that scratch your lenses. And scratches? They’re forever. The result? A shorter lifespan and worse visibility.

Definitely not. Harsh chemicals like vinegar, bleach, window cleaners, ammonia, and acetone can damage the lens coatings, especially those with UV protection. If your sunglasses have polycarbonate lenses (which most do), alcohol-based cleaners should also be avoided. For glass lenses, you might get away with it, but it’s still risky. Stick with specialized sprays, mild soap, or dishwashing liquid. When in doubt, less is more.

Here’s a safe, step-by-step method to clean your sunglasses without harming them:

• Rinse under warm water – Let a gentle stream wash away any dust or loose debris.
• Apply mild soap or lens cleaner – Avoid anything harsh. Dish soap or body wash works great.
• Use your fingertips to lather – Spread the solution over both sides of the lenses and the frame.
• Rinse thoroughly again – Remove all traces of soap, or it’ll leave streaks.
• Dry with a clean microfiber cloth – Never rub in circles. Move in straight lines, either side to side or up and down.

Pro tip: Use a cotton swab dipped in soapy water to reach the tight areas around the nose pads or where the lens meets the frame.

Use only microfiber. Paper towels, tissues, or the corner of your T-shirt may leave microscopic scratches or lint behind. Microfiber cloths are gentle, reusable, and specifically designed for delicate surfaces like lenses. Always keep one handy in your sunglasses case.

Here’s what not to do when you're away from home and your lenses need a quick clean:

• Don’t wipe them with clothing, napkins, or makeup remover wipes.
• Avoid using water from a drinking bottle—it may contain minerals that leave residue.
• Never use your breath to “fog” the lenses and then wipe them.

Instead, carry a pack of lens wipes, either dry microfiber or pre-moistened ones specifically made for eyewear.

Nope. Direct heat can warp the frames or loosen adhesives. Even sunlight can cause uneven drying, leaving behind water spots that force you to start all over again. After rinsing, shake off excess water and gently pat them dry with a soft microfiber cloth.

Not necessarily. Over-cleaning, especially with pressure, can wear down coatings and scratch your lenses over time. The best approach is to prevent dirt and grime from building up in the first place. Avoid touching the lenses with your fingers, and don’t rest your glasses on your head (this not only loosens the arms, but also exposes them to hair products).

If you’re done cleaning and don’t plan to put them on, place your sunglasses in a hard case or soft pouch. This keeps them dust-free, safe from scratches, and ready for the next time you step outside. Don’t leave them out on a counter or car seat, both places invite scratches and damage.

No. These wipes are designed for other purposes and can leave behind oils, residue, or alcohol that may strip your lenses' coatings. Only use wipes specifically labeled for lenses or optics.

Great question! Preventing dirt buildup is easier than constant cleaning. Here are some quick tips:

• Always hold them by the arms, not the lenses.
• Don’t use them as a headband.
• Keep them in a case when not in use.
• Avoid setting them down on unclean surfaces.
• Don’t wear them while applying makeup or hair products.

Caring for your sunglasses doesn’t require special skills — just a little mindfulness and the right materials. With gentle, regular maintenance and smart habits, your favorite pair will serve you well for many sunny seasons to come. And really, isn’t that the point?