Car Detailing Truth Why Your Interior Shouldn’t Be Shiny Ever wondered why your car interior looks matte after a professional detail? The reality is factory-fresh car interiors are naturally matte — not shiny or greasy. That glossy look often comes from silicone-based products that leave behind a residue, masking the real condition of your leather and plastics. In this video, we break down the right way to detail a car interior, why a matte finish is factory-correct, and how a deep clean restore