Swirl Marks On Car Wash. They’re safe to use and the overwhelming majority of patrons never have any issues—even after repeated washing. Incidents of car wash damage are extremely rare and when they do often they most commonly involve other factors.
Swirl marks and microscopic scratches of all shapes and sizes (but not depth) have a tricky origin. Wash using a two bucket method, and incorporate a grit guard into your wash buckets; Snow foam & car pre wash
Some of the leading causes of swirls include.
If the brushes or chemicals in the wash were to damage a vehicle, the pattern of damage would be expected to follow very specific patterns matching the motion and action of the equipment used, and your average swirl marks don't fit the bill. I like to use meguiars quick detailer. Never use a rough or dirty cloth, as this can cause scratches on painted surfaces. They’re safe to use and the overwhelming majority of patrons never have any issues—even after repeated washing.