What is the treatment method for color penetration in white car paint?
3 Answers
The treatment methods for color penetration in white car paint are: 1. Wipe with a mixed solution of soap, appropriate amount of ammonia, and turpentine; 2. Repeatedly stick and peel with transparent tape; 3. Wipe with essential balm; 4. Remove the paint with an eraser; 5. Wipe with a cleaning agent. The functions of car paint are: 1. To protect the car from erosion by various corrosive media in the atmosphere; 2. To decorate the car. The car paint processes include: 1. Electrophoretic paint: its function is rust prevention; 2. Intermediate paint: its functions are UV resistance, stone chip resistance, and providing a base for the color paint; 3. Color paint layer: its function is aesthetics; 4. Clear paint layer: its function is to give the car body a glossy appearance.
I have a white car, and I usually take care of it by figuring things out on my own. The most common stains that seep into the color are bird droppings or tree sap, which can stick if not noticed early. I’ve found that the key is to act quickly and not delay. First, rinse the stain with water—don’t be too aggressive to avoid scratching the paint. Then, apply a neutral car wash soap and gently scrub. If the stain is still dark, try a paint cleaner or polishing wax—the ones from the supermarket will do—and keep rubbing until it’s gone. Avoid using hard objects or acidic products, as they can leave pits. After each wash, I apply a layer of wax for protection, which helps prevent future staining. Remember, stains become harder to remove when exposed to sunlight, so it’s best to park in the shade. If DIY doesn’t work, calling a professional detailing shop isn’t too expensive and can save you from making things worse. Overall, DIY is quite hassle-free—just don’t be afraid to spend some time on it.
From an experiential perspective, color penetration into the paint surface is usually caused by long-term adhesion of contaminants, such as water stains or rust. The first step is to identify the depth of penetration: shallow stains can be removed with a clay bar or micro-abrasive polishing paste, using slow and even motions to avoid leaving marks. Moderate or deep color penetration requires a polishing machine or repair paste, but I recommend visiting a professional auto body shop, as they can accurately match the paint color. For prevention, regular washing and applying sealant are crucial, especially after rain to quickly remove acidic substances. Note that improper selection of DIY tools can easily damage the clear coat, leading to higher costs. Personally, I think spending a little money for peace of mind and learning more about maintenance is always beneficial. Delaying treatment for such issues can accelerate paint aging and affect the car's value.
