Do you know where cars get dirty most easily? Some people say they are sure about the tires, but they usually don't need cleaning. Because clay should be washed before washing, and it will be washed for nothing after washing. Another place is the car chassis, and the ordinary car chassis is also the nearest place, but most people don't think it needs cleaning. Actually, this is not right. The editor will tell you whether you need to clean the car chassis and how to clean it.
Do you want to clean the chassis? How to clean the car chassis?
Automobile chassis will be damaged and rusted forever by high temperature baking in summer, melting in winter, sand and gravel collision on the road, acid rain and salt spray corrosion on the beach. All kinds of waste gas, acid and alkali substances, dust and moisture in the air penetrate into the car body from the small holes in the chassis, which makes the car body rust. Will affect the life of the car.
Many people can't escape the road after driving, so the cleanliness of the car body and chassis is also very important. Because the automobile chassis is close to the ground, if the accumulated dirt is not cleaned up in time, the chassis is easy to be corroded. Car owners can consider driving back by themselves to carry out a cleaning and rust prevention management on the chassis to ensure the cleanliness and safety of the chassis.
Mud water will inevitably splash on the chassis in rainy days. Mud water permeates the chassis and adheres to shelves, motors, etc. After a long time, the shelf will rust and accelerate the aging of battery electrodes. Mud accumulates on the side surface and chassis of the vehicle wheel, which is easy to get wet and rust, and the hole in the wheel may also be untied. For cars, chassis can ensure the safety of cars and owners. Generally, new cars can be sprayed with anti-rust primer when they leave the factory, but they will slowly oxidize after a while. The rust and corrosion of chassis components will lead to the loosening of vehicle structure, which has potential safety hazards. Many traffic accidents are caused by loose chassis. Some manufacturers will install bottom fenders on automobile engines, and car owners can choose to install them according to their own needs.
Therefore, we must pay attention to the cleaning and anti-rust treatment of automobile chassis. In addition, be careful not to use alkaline cleaning solution to clean the fuselage and chassis. If the original car doesn't have a chassis seal, it's better to make a chassis bag.
How to clean the chassis of that car is the correct cleaning method?
Lifting car elevator, winding car exhaust pipe, wire connector, etc. Rinse the chassis with a high-pressure water gun, then rinse the chassis with a special cleaner, blow dry the chassis with a high-pressure blower, finally loosen the package and get off. First of all, you should use a high-pressure water gun (but now the store uses an automatic sprinkler) to wash away dirt and other stains, paying special attention to the bent parts. When cleaning, it is as "difficult to prevent" as a dead corner, so wash it several times.
The remaining stubborn stains can be cleaned with ordinary detergent, and oil stains can be cleaned with special degreasing agent. You can use a plastic shovel when you meet a stubborn place.
After washing, there are important things to do besides waiting for the chassis to dry naturally. First of all, make a comprehensive inspection of the chassis to see where the scratches and rust are.
Of course, small scratches will not interfere. The next most important thing is to deal with rust. The process is relatively simple. Wash with rust and wait for natural drying. So the patch is almost finished.