What damage does using toothpaste to remove car scratches cause to the car?
2 Answers
Using toothpaste to remove car scratches has no significant impact on the car. Below is a related introduction about using toothpaste to remove car scratches: 1. Toothpaste for car scratches: For minor scratches, the abrasive components in toothpaste can fill them in. Additionally, the moisturizers in toothpaste can give the paste a glossy finish, blending seamlessly with the car's paint color. Toothpaste can be used to treat very small scratches that only affect the clear coat. 2. Side effects of using toothpaste for car scratches: However, the only side effect of using toothpaste to remove car scratches is that it may not be suitable for dark-colored car paint. It could cause the treated area to appear whitish, producing the opposite effect. Therefore, it is advisable to use toothpaste cautiously on dark-colored car paint.
I used to try removing small scratches on my car with toothpaste, and at first, it seemed magical as the scratches appeared to fade. However, after a few uses, I noticed the paint surface became uneven, with some areas losing their shine. This is because the abrasive ingredients in toothpaste, like tiny particles, grind the surface. But the clear coat of car paint is already very thin, and frequent rubbing accelerates its wear. As a result, the scratches don’t completely disappear; instead, the underlying paint gets exposed, making it prone to rust or oxidation over time. Later, when I consulted a repair shop, they said this DIY method carries risks. Professional solutions like scratch wax or polish are gentler and longer-lasting. If you still want to try it, remember not to rub too hard, do it just once, and avoid long-term use—otherwise, the repair costs could end up higher.
