I was killing some time in the garage a few days ago, when I noticed that a spring was missing from underneath the drivers seat (one that holds up the frame that supports the foam). I unbolted the seat and brought it into the house, and noticed some water stains under the brighter light. My T-Tops don't leak... on most days... but I think I didn't have the door closed tight enough the last time I had the car out in the rain. No problem at all! The stains were a lot less worse then they were when I got the car, and I knew exactly what to do! After restoring the seats to almost perfect condition, I realized that I should have taken before and after pics. I knew just what to do when I went back out to the car though. I found 15 years of mystery stains on the carpet, between the seat and the center console. This is an area that you relay don't see, and it's easy to miss. But I couldn't just put the seat back, and it gives me a chance to show off this awesome product! I literally spent less then 10 minutes on this, with a brush that I use to clean my white letter tires (on the truck). I only did the vertical part of the carpet, as the part directly underneath the seat wasn't all that bad. If I realy wanted to I'm convinced I could have had the whole section of carpet looking brand new in about 1/2 hour (but it's really really cold outside). If any of you guys have water marks on your seats from leaking T-Tops, pick up a bottle of this stuff!