Quick answer
Clean your sunglasses with a microfiber cloth and lens cleaner, then store them in a hard case when not in use. Avoid paper towels and leaving them loose in a bag.
Why proper care matters
Sunglasses are an investment in your eye health and comfort. Lenses with advanced coatings—like TriLenium® 7 Polarized lenses found in Eagle Eyes Optics Force and Triumph models—need gentle handling to keep their scratch-resistant, smudge-proof, and water-repellent properties working effectively.
Many people unknowingly damage their lenses by using the wrong cleaning materials or storing them unprotected. A few simple habits can add years to the life of your sunglasses.
Common mistakes to avoid
Using your shirt, paper towels, or tissues to wipe lenses can leave tiny scratches that degrade optical clarity over time. Even if the lens claims to be scratch-resistant, abrasive materials can still cause damage.
Leaving sunglasses in a hot car or on a dashboard can warp frames and delaminate lens coatings. Always store them in a cool, dry place.
Step-by-step cleaning and storage routine
- Rinse with lukewarm water: Hold your sunglasses under a gentle stream of lukewarm water to remove dust and grit. Do not use hot water, as it can damage lens coatings. Skipping this rinse can grind particles into the lens when you wipe, causing scratches.
- Apply a drop of mild dish soap: Put a tiny drop of mild, lotion-free dish soap on each lens. Gently rub with your fingertips for a few seconds, focusing on the nose pads and frame crevices. Avoid using household cleaners, ammonia, or alcohol—they can strip anti-reflective and mirror coatings.
- Rinse and dry with a microfiber cloth: Rinse thoroughly to remove all soap. Pat dry with a clean, dry microfiber cloth. Do not wipe in circles; use a gentle blotting or straight-line motion. Microfiber is the only fabric safe for coated lenses. Replace your cloth when it feels dirty or greasy.
- Store in a hard case: Always place your sunglasses in a rigid case when not in use. If you must use a soft pouch, ensure the case is clean and the glasses are the only item inside. Never toss sunglasses loose into a purse or backpack—keys, coins, and other objects will scratch the lenses.
- Keep away from extreme heat: Avoid leaving sunglasses on the car dashboard, near a heater, or in direct sunlight for long periods. Heat can warp frames and cause lens coatings to peel. If your sunglasses feel hot to the touch, let them cool down before cleaning to avoid thermal shock.
Products that benefit from proper care
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Force Sunglasses: The Force Sunglasses feature TriLenium® 7 Polarized lenses with 2x Scratch-Guard™, smudge-proof and water-repellent coating. These advanced coatings require gentle cleaning to maintain their scratch resistance and water-repellent performance over time.
Force Sunglasses
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Triumph Sunglasses: The Triumph Sunglasses have blue mirrored lenses made with TriLenium® 7 and a lightweight aluminum-magnesium alloy frame. Mirrored lenses are especially prone to visible scratches if cleaned improperly, and the metal frame needs careful storage to avoid bending.
Triumph Sunglasses
