I used acetone to clean my vinyl seats. I then used the vinyl spray paint to recolour them. Acetone works the best and prepares the surface really well for painting.
@@Missleindustry You prepare the surface with the acetone and get it really clean, then you dust on a couple of coats first, after that dries, you can give it a couple of coats to finish it off. This will not rub off on your clothes at all. Preparation is key. Scrub the acetone into the seams with a small stiff brush. I'm almost finished with my interior and the result is worth the effort.