Dust storms or sandy conditions can cause micro-abrasions on your car’s finish

https://southwestcollisionok.com/media-room/#/media-room/article/339114/essential-steps-for-professional-collision-repair-in-ardmore-oklahoma

Dust storms or sandy conditions can cause micro-abrasions on your car’s finish, leading to unsightly scratches that diminish its appearance. Frequent washing and polishing are essential to maintaining a pristine look.