Scratching of car bumpers can be said to be a very common phenomenon, especially for some cars that are often parked outside, it is inevitable that they will get a little scratched. If it is serious, it may cause the bumper to sag.
When the bumper is scratched, repairing with toothpaste is very effective, because the toothpaste itself has the function of grinding, which is equivalent to putting a wax on your car to achieve a good repair effect. But repairing with toothpaste can only target slight marks, if it is deeper, it will not have much effect.
2. Make up paint pen
Using a touch-up pen can cover up some relatively small scratches, making the impression less visible. Although there is still a certain gap with the original paint (there is a color difference), and the durability is definitely not comparable to the original paint, after all, the paint paint pen is only for local paint, but the overall effect is relatively good.
3. Repair the depression
When the bumper of the car is depressed, we can use the principle of plastic softening when exposed to heat, and hot water is heated at the part of the bump to push it out. But this step takes a relatively long time, after all, the plastic needs to be heated to a certain degree before it starts to soften. Then at this time, we can cooperate with some dent repair tools to process, so as to improve the efficiency of repairing dents. Of course, after the depression is restored to its original state, we still need to use cold water to cool down, so as to play the role of contraction recovery.