BMW E30 interior help..
I need some help. There are weird stains in the back (you got a dirty mind if you think something else. -_-) and I need to get rid of it. It looks like there was juice, oil, and gel-like substance. Looks like a damn rainbow in the back of my car, I just bought the car too from a private owner. What do you guys use? Brands? What kind of tools would you use? Also, the leather seats have fresh oil marks from my tires that I just bought (205x45x17). So you can imagine how big that nasty mark is. lol I had no where else to put it. -_-