My dirty job gets my Drivers Seat Belt pretty dirty...seat too. Well... I had the seat belt soaking in Oxy Clean/Water for about a half hour and then decided to take a brush to it. I happened to splash some all over the seat and soon noticed the grime melting off the seat. So I went to town on the seat. I couldn't believe how easy it cleaned up. Previously I've tried some of the harshest stuff on that seat like Mineral Spirits and Laquer Thinner and nothing worked. The seats are Beige and got Dingy from work and I thought I would never get them clean again. Just thought I'd pass it along to you guys.