What to Do When There Are White Particles on the Car Body Surface That Can't Be Wiped Off?

[LaPeter]

First, clean the sand particles and dirt on the car paint surface. Then, use 2000-grit polishing sandpaper to remove the paint. Control the pressure during sanding, observing the paint and adjusting the pressure to avoid damaging the original car paint. While spraying water, gently wipe the painted area with a clay bar. However, avoid applying too much pressure to prevent the tiny particles on the surface from scratching the car paint. Stop the operation once the paint is completely removed.