What are the repair methods for car scratches?

[OGage]

Here is a detailed introduction to car scratch repair methods: 1. Toothpaste: Toothpaste itself has a grinding function, equivalent to applying a layer of wax, thus achieving a good repair effect. However, toothpaste repair is only suitable for minor marks. 2. Touch-up paint pen: Using a touch-up paint pen can cover some small and shallow scratches, making the marks less noticeable. There is a certain gap compared to the original factory paint, with color differences, and the touch-up pen can only perform local touch-ups. 3. Car paint scratch repair agent: The repair agent has a grinding effect and can quickly repair the damaged part of the car paint, fixing minor scratches.

[AdelineLee]

Last month, my car got scratched in the parking lot. Having driven for over a decade, I have experience dealing with such minor issues. Different degrees of paint scratches require different repair methods: For light surface scratches, like what I had, a polishing wax rubbed manually a few times can fade them; for medium-depth scratches where the base color is visible, it's advisable to use a touch-up paint pen, which can be bought cheaply online, but avoid applying it too thickly to prevent clumping; for severe scratches exposing the primer or with dents, you'll need to go to a repair shop for a paint job, costing a few hundred bucks, and have them check if the body panel is deformed. I also regularly apply wax for protection to prevent scratches from deepening and rust from corroding the car body. Car paint isn't just about aesthetics; prolonged scratches can affect rust prevention and resale value, so don't be lazy—fix it early.

[VanAndrew]

I usually use this car to pick up and drop off my kids to school, so it's inevitable that the body gets scratched by branches. I'm in the habit of trying toothpaste first—squeezing a little onto a cloth to see if it can lighten shallow scratches. If that doesn't work, I'll buy a touch-up pen, making sure the color matches. For deeper scratches, I go to a local quick repair shop—it's cheap and convenient, and I only have to wait about half an hour. Covering minor scratches with cute stickers is also a good idea; my daughter loves picking the designs. The important thing is not to leave scratches exposed for too long, as rainwater can cause the metal to rust. I always deal with any scratches the same day—it saves money and protects the car.

[MacEzra]

As a car enthusiast, I can't resist fixing scratches whenever I spot them. For light scratches, I use a polisher or fine sandpaper for gentle buffing, which works decently; for medium-depth ones, I've tried touch-up pens, carefully matching the color and applying it evenly without leaving marks; for severe damage, I simply cover it with a matte wrap, which is both stylish and protective. DIY repairs are cost-effective but require patience, and online video tutorials are a big help. Damaged paint not only looks bad but also accelerates aging, so I wax my car every season to prevent scratches.

[MacTyler]

When my commuter car gets scratched, I want to restore its original appearance as quickly as possible. For minor scratches, I use a wet cloth with toothpaste for a quick and cost-effective fix. For slightly more severe ones, I go to a repair shop for spot painting, which costs around 200-300 yuan, making sure to choose a shop with accurate color matching to avoid color discrepancies. Don't ignore small scratches, as they can weaken the paint and compromise the car's protective layer. That's why I apply a coat of wax after repairs for added protection.

[StCourtney]

After the car got scratched, I became particularly cautious about the primer being damaged, as rainwater seeping in could cause the metal to rust. I often use a touch-up pen to dab small scratches, opting for branded products for better color matching; for more severe cases, I go to a professional shop for repainting and also have the overall protective coating of the paint checked. I promptly repair any scratches and usually park away from branches and bushes for protection.