Review on Car Interior Upholstery Cleaning Brush Set with Horsehair Detailing Brush for Seats, Boat, Couch, Sofa, and Carpet by Steven Stager

I am writing a review after the 4th use. I bought these in hopes that they would speed up the cleaning of white areas in the interior, but they work great on all parts of the interior. I believe the black areas had a very light white residue from the sunscreen and these brushes removed it immediately. A coarser brush also works great on alligator soil material. These things cut my interior design time in half. Definitely recommend.