Scratched lenses are incredibly frustrating. They blur your vision, catch the light at the worst angles, and make even new frames look worn out. Naturally, the first instinct is to search for a quick fix. But here’s the truth many people discover too late:
Most scratches cannot actually be removed — only reduced in appearance.
Many popular DIY methods don’t “erase” scratches. Instead, they lightly polish the surface or temporarily fill in the damaged area. And while that can make small scratches less visible, it can also strip away protective coatings and cause even more long-term damage.
Let’s break down what really works — and what doesn’t.
One of the most common home remedies is a baking soda paste. The idea is simple: mix one to two teaspoons of baking soda with a few drops of distilled water to create a smooth, thin paste — not gritty. After carefully cleaning and drying your lenses, you gently rub the paste over the scratch in small circular motions for about 10 to 15 seconds. Then rinse thoroughly and dry with a microfiber cloth.
This method may slightly improve very fine hairline scratches on older, uncoated plastic or glass lenses. But there’s an important warning: if your lenses have anti-glare, blue-light filtering, or scratch-resistant coatings, baking soda can remove or damage them permanently.
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