What is the best way to deal with overspray on cars?
2 Answers
The best methods for handling car overspray are as follows: 1. For overspray that has not completely dried: You can remove it using detailing clay. First, rinse the overspray on the car body with water or car wash soap, then gently rub the affected area with a detailing clay soaked in warm water while spraying water. Be careful not to apply too much pressure to avoid scratching the paint with tiny particles. 2. For overspray that has completely dried: First, clean any sand or dirt from the paint surface, then use 2000-grit polishing sandpaper to sand off the overspray. Of course, while sanding, try to control the pressure appropriately, adjusting the force as you observe the overspray to avoid damaging the original paint. After removing the overspray, polishing is necessary to restore the original gloss of the paint. If conditions permit, a full car paint maintenance can also be performed.
Last time my car also got overspray, and I used a clay bar. First, rinse the car thoroughly, then spray on a lubricant like car wash soap or soapy water. Gently rub the clay bar back and forth over the oversprayed area, keeping it moist. After finishing, rinse with clean water and apply a layer of wax to protect the paint. Avoid doing this under direct sunlight, as high paint temperature can easily leave marks. If the overspray area is too large, it's better to have a professional shop use a polishing machine—scrubbing too hard yourself might damage the primer.
