To remove minor scratches from a car windshield, you can try the following methods:

 To remove minor scratches from a car windshield, you can try the following methods:

 

1. Toothpaste: Apply a small amount of toothpaste to a soft cloth and rub it onto the scratch in a circular motion. Wipe the area clean with a damp cloth and dry with a clean towel.

2. Baking soda: Mix a small amount of baking soda with water to create a paste. Apply the paste to the scratch using a soft cloth, and then gently buff the area in a circular motion. Rinse the area with water and dry with a clean towel.

3. Glass polish: You can purchase a glass polish kit from an auto parts store. Follow the instructions provided with the kit to apply the polish to the scratch and then buff the area in a circular motion. Wipe the area clean with a damp cloth and dry with a clean towel.

4. Cerium oxide: This is a fine powder that can be used to remove scratches from glass surfaces. Mix the powder with water to create a paste and apply it to the scratch. Use a soft cloth to buff the area in a circular motion until the scratch disappears. Wipe the area clean with a damp cloth and dry with a clean towel.

Note that these methods may only work for minor scratches. If the scratch is deep or if you are not comfortable attempting to remove it yourself, it's best to seek professional help from an auto glass repair shop.