How to Repair a Slightly Dented Car Door?
3 Answers
The simplest method is to buy a car sticker to cover it. There are many personalized stickers available now, which can conceal the flaw, add personality, and save money at the same time. Some tools are needed. You can directly purchase a suction bridge-type repair device online. Just follow the instructions to operate it. If you are not in a hurry to use the car, you can drive it to a nearby repair shop. The repairman will perform sheet metal repair based on the car's condition, and it usually takes 3-5 days before you can pick up the car.
Last time my car door got a small dent about the size of a coin from an electric scooter. I went to ask the repair shop technician, and he said small dents like this are handled differently depending on the situation. If the paint isn't damaged, paintless dent repair (PDR) is most suitable - using suction cups or small tools to slowly push it out from the inside. If the paint is damaged, you'll need to apply filler first and then repaint, carefully matching the color to the original paint. I've tried those DIY hot glue repair kits sold online before - they work okay but require extreme patience. After repair, remember to check if the door opens/closes smoothly and ensure internal wiring isn't crushed. If the dent is near door locks or hinges, it's better to have professionals handle it to avoid compromising safety features.
I've seen too many small dents on car doors. While they're not a big issue, they can be quite annoying. The best option is professional paintless dent repair (PDR), which can smooth out the dent without damaging the original paint for about 300-400 RMB. If you want to DIY, you can pour hot water to soften the plastic part and push it out from the inside. I never recommend touch-up paint pens because the color difference is too obvious, making it look like a patch. After repair, it's advisable to apply a transparent protective film to shield against future scratches. Pay special attention to the door area near the fuel tank cap—don't mess with it yourself to avoid affecting the fuel filler flap operation.
