Assuming that our steering wheels are leather I decided to try a leather cleaner/conditioner. I just put some maguires on my steering wheel (the good stuff with aloe). I looked at the rag and it was disgusting! Lots of black on the rag... so either that was dirt on my steering wheel or it took the dye off. I can't tell in the garage so I will check it out tomorrow in the sun. But I have a feeling it helped. The steering wheel feels really good to the touch!