Restoring a white interior

I've had pretty good luck with a product called "Tuff Stuff". I'm pretty sure that's the name. It comes in spray & aerosol. I think the aerosol works better. It comes in a red & yellow can. I've used it to take big spots of road tar out of tan carpets & was impressed with the job it did. I haven't used it on white, but it has worked well on every other color vinyl & cloth upholstery I've tried it on.