HOW ARE SWIRL MARKS CAUSED?
Have you ever wondered why your car wash doesn’t leave your paint looking pristine? The brushes and mitts can create tiny scratches, especially if they pick up dirt. Over time, these accumulate and form annoying swirl marks. Even a dirty wash bucket can worsen the issue due to grit settling in the bottom. When you use the mitt, it can drag those particles across the paint causing more scratches.
