^^^^ I also agree with everyone else above. Adam's Carpet and Upholstery cleaners along with the cockpit brush have worked wonders on the interiors that I've been able to detail. Over the weekend I detailed my Father-in-Laws truck, the interior was in pretty rough shape. He services dairy barns so he is always tracking all sorts of crap along with oil from different motors that get brought in. I had to put in quite a bit of effort into getting the big stains out, but i was amazed at how well it all came out. He bought it new and has put 100,000 miles on it. He said that it was almost as comparable to when he drove it out of the dealership!