What caused Swirl marks?
Most people use the clear-based hand wash at the vehicle or drive-through, which leaves your paintwork vulnerable to contaminants. This causes millions of tiny scratches on their polish, which, combined, become swirl marks—an evident issue!
Marks will unavoidably appear on painted surfaces when a microfiber towel or wash mitt hits the floor while collecting dirt and debris. There are a lot of other potential sources of these microscopic marks on the paint’s surface. One common problem is that wash mitts fail to keep the buckets wholly cleaned out. This allows grit and dirt to settle to the bottom of the bucket, which can be dragged across the paint’s surface when the water and mitt are mixed.