How to Remove Scratches from Car Windshield?
3 Answers
Here are the methods for removing scratches from car windshields: Clean the glass: Use a clean cloth to thoroughly clean the glass, ensuring there are no debris or impurities, and let the glass dry in a suitable environment. Soak a microfiber cloth: Under warm running water, take a clean lint-free cloth (at least not rough material, it should be as smooth and non-shedding as possible). Wring the cloth tightly until no excess water drips. (Any debris on the cloth, including dust or lint, can rub against the glass and cause uneven wear or more scratches.) Apply toothpaste to the cloth: Squeeze an appropriate amount of toothpaste onto the cloth according to the size of the scratch, adding more if needed. (It's best to use white non-gel toothpaste, especially those containing baking soda as an ingredient, which are most suitable for removing scratches.)
I personally encountered the issue of windshield scratches, and small scratches can be treated with regular toothpaste or glass polish. First, park the car in a shaded area and clean the glass surface. Then, use a soft cloth dipped in toothpaste to gently rub in circular motions for about five minutes before rinsing and checking. Light scratches usually fade or disappear, but deeper ones may require repeating the process a few times. If it doesn’t work, consider purchasing a specialized windshield repair kit, which costs around 20 yuan online. Avoid using sandpaper or rough tools, as they can damage the glass. After repair, ensure visibility is not affected before driving. Parking away from branches or hard objects can help prevent new scratches.
In my daily car repair experience, I've seen many similar cases where minor scratches can be fixed by yourself. First, clean the glass stains with alcohol, then apply some windshield repair paste or polishing compound. Gently rub along the scratch direction with even pressure. Avoid working under strong sunlight to prevent heat damage, and usually you'll see results in about ten minutes. However, medium to deep scratches may involve internal damage, and improper DIY attempts could worsen the problem. In such cases, it's recommended to visit a professional shop for machine polishing or resin filling, with costs ranging from fifty to two hundred. The key is safety first – light scattering from scratches increases blind spot risks during night driving, so early treatment saves more trouble.
