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Use a UV-protection spray after buffing to re-coat lenses.
Consider replacing lens coatings if the scratch is in the anti-reflective layer.
Frequently Asked Questions:
Can I use these methods on prescription glasses?
Yes, but check with your optician first, especially if your lenses have special coatings.
Is toothpaste safe for all lenses?
Only use non-abrasive toothpaste and avoid on lenses with sensitive coatings.
Will these methods fix deep scratches?
No — for deep scratches, professional repair or lens replacement is the best option.
How often can I repeat these methods?
Limit use to once every few weeks to avoid damaging lens coatings.
What should I avoid?
Never use household cleaners like Windex, and avoid abrasive sponges or pads.
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