5 Ways to Fix Scratched Glasses at Home — What Really Works (And What to Expect)

Discovering a new scratch on your glasses can be frustrating. Whether you dropped them on the floor or accidentally placed them face-down on a table, that small mark can become a major distraction. Deep scratches can cause eye strain, unwanted glare, or blurry vision, since your eyes have to work harder to see around the damage.

While professional opticians often remind us that “lens scratches can’t truly be repaired,” there are some gentle ways to make minor marks less noticeable at home. Modern lenses often have coatings that are difficult to restore, but older or basic lenses may respond to these simple fixes.

Here are five ways to handle scratched lenses safely, along with tips for protecting your vision.


1. Baking Soda Buffing Method 🌿

Baking soda acts as a mild abrasive, which can help smooth tiny surface scratches on basic plastic or older glass lenses.

How to try it:

  • Mix 1–2 teaspoons of baking soda with a few drops of water to form a thin paste.
  • Wash your glasses with mild soap and dry with a microfiber cloth.
  • Apply a small amount of the paste to the scratch and rub gently in a circular motion for 10–15 seconds.
  • Rinse thoroughly with room-temperature water and dry with a soft cloth.

Best for: Very light scratches on lenses without special coatings.
Avoid if: Your lenses have anti-reflective or blue-light coatings.


2. Plain Toothpaste 🦷

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