Does Not Washing the Car for a Long Time Harm the Paint?

[Jason]

Not washing the car for a long time can harm the paint, as rainwater and acidic components in the air can corrode the car's paint surface, accelerating its aging and damage. The hazards of not washing the car for an extended period include: 1. Impaired driving: A dirty car paint surface can affect the driver's visibility, especially at night, where refraction makes the view even blurrier, compromising driving safety; 2. Sealing strip aging: The car's sealing strips will age without timely care, leading to reduced sealing performance and a decline in ride comfort; 3. Increased fuel consumption: Dust entering various systems of the car over time can increase fuel consumption and also reduce the car's aesthetic appeal.