How to clean the exhaust pipe of a car

1. Prevent water from entering the exhaust pipe: prevent water from entering the exhaust pipe when driving every day. When washing a car or driving in rainy days, if the exhaust pipe accidentally gets water, it should be heated when the car is idling, and the accumulated water in the car will be discharged through the exhaust for about ten minutes. 2. Apply antirust oil during daily maintenance: When maintaining automobile exhaust, it is recommended to apply antirust oil on the exhaust for antirust treatment, and add antirust oil from the place where the exhaust is connected with the engine. 3. Keep the outside of the exhaust pipe clean and tidy; If you find oil stains on the exhaust surface, clean them in time to avoid discoloration of the exhaust pipe. The oil pollution on the surface of the exhaust pipe will make the exhaust pipe yellow and discolor after the hot car is heated, and the oil pollution and dirt attached to the surface of the exhaust pipe will affect the heat dissipation of the exhaust pipe, thus affecting the overall performance of the car. 4. Avoid slamming on the accelerator for a long time: There are many ways to clean up the carbon deposits in cars, one of which is the in-situ high-speed accelerator. However, if the fuel injection valve is injected in situ for a long time, a large amount of water will accumulate in the exhaust pipe, which will cause damage to the exhaust pipe for a long time.