HOW ARE SWIRL MARKS CAUSED?
Ever wonder why your car wash doesn’t leave your paint looking perfect? Those brushes and mitts can actually leave tiny scratches, especially if they pick up dirt. Over time, these scratches build up and become those annoying swirl marks. Even something as simple as a dirty wash bucket can contribute to the problem! Grit and dirt can settle at the bottom, and when you use the mitt, it can drag them across the paint, causing more scratches.