How to Clean Glasses Without Scratching the Lenses
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Before wiping a smudge, check whether dust or grit is sitting on the lens. Rubbing a dry dirty surface can drag particles across it. Follow the lens supplier’s care instructions, especially if a coating has specific requirements.
A straightforward cleaning routine
- Wash and rinse your hands so you do not transfer oil or grit.
- If appropriate for your lenses, rinse away loose particles with lukewarm water.
- Use a cleaning product intended for the lens and coating. Follow its directions.
- Dry gently with a clean microfiber cloth, supporting the frame without twisting it.
A cloth that has collected sand, grease or pocket debris can make the problem worse. Keep it clean according to the cloth’s instructions and store it separately from abrasive objects.
What to avoid
Do not use clothing, rough paper or an abrasive household cleaner as a substitute for lens care. Avoid hot water and excessive heat. A coating described as scratch resistant is not scratch-proof.
If the marks keep coming back
A greasy cloth or dirty nose-contact area can transfer residue back onto a clean lens. Start again with a clean cloth and appropriate cleaning product. Our stubborn-smudge guide helps you check the cause without increasing pressure.
A scratch, peeling coating or persistent haze may need inspection; cleaning cannot restore every damaged surface. Stop scrubbing if the mark does not respond to normal cleaning.
Store the glasses safely afterward
Place them in a suitable case and avoid resting the lenses face down. Keep them away from high heat. For sand, salt and outdoor storage concerns, see the sunglasses care guide.
If a frame also sits unevenly, read when to have glasses adjusted. For an Eyeisland order, ask about the care requirements of the supplied lenses.
