How long after turning off a hot car can you wash it?
1 Answers
You can wash the car about an hour after turning it off. Of course, you can wash it immediately after parking as long as you don't open the engine compartment, but this may not be good for the paint on the hood. Here are some precautions for car washing: Do not wash immediately after driving: Avoid washing the car right after it has been exposed to intense sunlight or high-speed driving, as the paint surface temperature is very high at this time. Rinsing with cold water can significantly damage the paint, potentially causing it to crack, and may also harm the internal mechanical structure of the car, creating safety hazards. Do not wash the car under direct sunlight: Water droplets on the car's surface can act like magnifying glasses under strong sunlight, concentrating heat and potentially damaging the paint over time. Remove dust first: Before washing, gently sweep off surface dust with a feather duster to minimize scratches during the washing process.