Scratched glasses can be more than just an aesthetic issue—they can seriously impair vision, especially when driving, reading, or using screens. Even small scratches can distort light and cause glare, blur, or eye strain, particularly in bright light or at night. Modern lenses often feature delicate coatings like anti-reflective, UV, blue light, or scratch-resistant layers. Once these coatings are damaged, the change is usually permanent and can significantly impact visual clarity.

Many people try DIY methods to fix scratches, but most don’t truly work and can worsen the problem. Baking soda paste or toothpaste might seem like an easy fix for minor scratches, but they can strip away the protective coatings. Car wax or fillers may temporarily mask scratches, but they don’t remove them and may leave residue. Using metal polishes like Brasso is strongly discouraged, as these can permanently damage lenses. The problem is that scratches are structural damage to the lens, not just surface dirt, so abrasive methods often remove coatings instead of repairing the lens itself. In most cases, replacing the lenses is a better and safer option, especially if the scratches interfere with central vision or cause discomfort. Prevention is the most effective strategy: store glasses in a hard case, clean them with a microfiber cloth, and avoid harsh cleaners and surfaces that could scratch the lenses.