i did the wheel. what i did was buy a used one(boy, was it USED), then just kept brushing the stuff on for a couple of weeks. maybe twice a day, dont wipe it off, just keep adding as it is absorbed. you will be surprised at how it comes out. same with the seats. i cut up a garbage bag and put it over, then every day i sloshed some more on. leave it out in the sun, too.