Apply toothpaste: Apply a small amount of toothpaste to both glasses. Using a cotton swab, a cotton swab, or even your finger, gently massage the toothpaste into the entire glass surface. Make sure to thoroughly cover all scratches.
Let it sit: Let the toothpaste sit on your glasses for about 10 minutes. This gives it time to work on the scratched surfaces. Rinse with warm water: After 10 minutes, immerse your glasses in a bowl of warm water. Continue to gently rub your glasses while rinsing to remove the toothpaste. Rinse thoroughly to avoid leaving residue.
