How to Maintain Your Lens

Daily Cleaning

• Rinse with lukewarm water before wiping.
• Use a tiny drop of mild dish soap (no alcohol, ammonia, or bleach).
• Rinse thoroughly. Dry with a clean microfiber cloth.
• Never use paper towels, tissues, or clothing.

Sunglass Lenses

• Avoid extreme heat (e.g., car dashboards) – may damage coatings.
• Keep away from sunscreen, insect repellent, and cosmetics. Rinse immediately if contact occurs.
• Polarized lenses: clean gently to prevent delamination.
• Photochromic lenses: color changes with temperature – normal.

Storage & Habits

• Always use a hard case, lenses facing up.
• Use both hands to put on/take off glasses.
• Do not leave glasses in hot cars or direct sunlight.
• Rinse after sweating (sweat is acidic).

When to Replace Lenses

• Visible scratches affecting vision.
• Coating peeling, bubbling, or discoloration.
• Loose or deformed lenses.

Quick Q&A

• Alcohol wipes? No – damages coatings. Use mild soap and water.
• Oil stains? Use a drop of dish soap, rinse well. Do not scrape.
• Ultrasonic cleaner? Yes, if frame material allows. Limit to 3–5 minutes.