What are the hazards of not washing the car for a long time?

1. This will increase fuel consumption. Many car owners may think that not washing the car will increase fuel consumption. This is not an absurd thing. Although there will be no impact in the short term, some dust often carries sundries, which will add a certain weight to the vehicle over time. Dust may enter various systems in the car, thus increasing fuel consumption and looking ugly. If you don't wash the car for a long time, you will hurt the paint. Cars are often exposed to the sun and rain. There is a lot of dust on the car. When it rains, the grease on the dust can easily adhere to the car paint, thus forming a layer of sludge, which may cause certain damage to the interior of the car paint in the long run. Moreover, the rainwater in some industrial areas is very acidic, and acid rain will attach to cars. In the long run, there will be problems such as oxidation and corrosion of car paint. 3. Not washing the car for a long time will increase the cost of car maintenance. Many car owners think that not washing the car for a long time will save money, but to be honest, it is not, because the price of washing the car is about 30 to 40 yuan, and it can protect the car paint once every half month or once a month, which looks more beautiful. But if you don't wash the car for a long time, the cost of repairing the car will be higher.