Don't know whether I'm lucky or good, but I was a bit upset to see that I had some blue jean dye transfer onto my beige seat leather after the last road trip, even though the jeans had been washed several times. Fortunately I was able to remove it all using 10% Woolite and a boars hair brush. After I cleaned it up, I treated all the leather with Leather Masters Protection Cream, which will hopefully make it easier to remove should it happen again.