1, beware of minor car scratches. Daily driving will inevitably cause some small car scratches, which may be very inconspicuous and easily overlooked. Only when the rust area is large can it attract the attention of the owner. Therefore, the car body, engine compartment cover and around the car body can be inspected regularly, and once found, it should be handled in a professional car maintenance shop in time;

2, diligently check the car hub and other imperceptible places, the bottom of the car, the floor inside the car and other gaps are easy to accumulate mud, if not cleaned in time, it is easy to hide moisture. So for the inner and outer edges of the hub, the bottom corners of the door and trunk, the keyhole of the door, the moving parts of the wiper frame, etc. If you clean the interior yourself, pay attention to checking one by one, such as carpets. To prevent the floor parts from rusting;

3. Glazing can slow down car scratches, and sand hitting the car body at high speed may cause fine scratches. For this kind of car, the car body can be glazed, and a net-shaped firm protective film can be formed to improve the hardness of the paint surface, and the effect can generally reach about half a year. However, the car is painted for a long time, and the chassis can be armored or plastic-sealed to protect the chassis from acid rain and corrosion, so that the original protective layer is not easy to crack and fall off, and pebbles can also be prevented from hitting the chassis during driving. In this case, you need to go to a professional car repair shop for maintenance;

4. It is not a long-term solution to handle scratches with a touch-up pen. For the touch-up pen, the paint surface does not dry and can only be repaired in a short time, which cannot solve the problem of rust on the paint surface again. If it is a small or inconspicuous scar, just prevent the rust from expanding and aggravating. Can be used as an emergency touch-up method;

5, toothpaste can temporarily rust, which is a trick that many car owners use ordinary toothpaste to deal with. When you find a new small scar, gently circle the toothpaste and apply it to the scratch. It can mainly reduce scratches and imprints, and can also simply play an isolation role to prevent rust, which is no problem in the short term. Especially white car paint, the effect is the most obvious;

6. The paint surface is badly damaged, and most cars will rust. The above five scenarios are all emergency measures. For those who really affect the beauty of car paint, you can go to a professional car maintenance shop for maintenance, and ask for rust-proof painting, ten-year warranty and brand-new skin care.

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