What Are the Precautions for Car Body Cleaning?

[DelJune]

Precautions for car body cleaning: 1. Avoid using water other than soft water, including hot water, alkaline water, and water with high hardness, as these substances can damage the paint. Using hard water for cleaning may leave marks and a film on the car body surface after drying; 2. Avoid using high-pressure water flow to wash the cab of a suction truck, as excessive water pressure can damage the car body paint. If there is stubborn dirt on the car body, soak it with water first and then rinse it off, using a dispersed water flow for spraying; 3. Avoid randomly adding cleaning agents. Do not use laundry detergent, scouring powder, or inferior soap during cleaning, as these cleaning agents contain alkali, which may wash away the oils in the paint and accelerate paint aging. Generally, no cleaning agents are added when washing the car; 4. Avoid touching the car body surface with dirty hands stained with oil or placing oily tools or cloths containing organic solvents on the car body, as this can easily leave marks on the paint or cause the paint to fade prematurely.