Inside Facts: With all the dirt, mud, sand, not to mention the fast foods, cosmetics, gum, crayons, smoke, pet odors, coffee, and soda spills, it's no wonder this is one of the most neglected areas of car cleaning. You can, however, through a regular cleaning program, extend the life and value of your automobile's interior.  A thorough cleaning of your car can rejuvenate fabrics, carpeting, and upholstery. Your automobile will take on a new look.  Interior vinyl and leather glimmers with a soft satin sheen and the dash and console areas look crisp and clean. It's the interior of the car that produces the feeling of newness. Your car's perfectly detailed interior is the essence of what clean is really all about!