We stained carpet pieces and upholstery fabric with mustard ... on a leather sofa and car upholstery, and they performed beautifully—even on some mystery stains in a well-used minivan.
For the most part, car upholstery is durable and designed to take on daily wear and tear. But over time and with neglect, your seats can start to fade, crack, or peel, along with your dash, center ...