Griot's Garage makes two excellent products for cleaning rubber. There's Griot's Garage Rubber Cleaner, to do regular cleaning when you wash your vehicle's tires, hoses, seals and trim moldings; then there's Griot's Garage Rubber Prep for serious cleaning. It even removes that "Wet & Sticky Shine" you see on every dealership's used car lot. Rubber Prep strips away, silicones, sealants, waxes, oils, greases and prepares the rubber so you can achieve the best results with our Rubber Dressings for an even, consistent look and maximum protection. Tired of that brown film on your tires? How about that grey film or water drop staining on your rubber trim? With just a couple of swipes, it will be gone. A quick application of Rubber Prep will leave you with a virtually new surface, perfectly prepared for Griot's Garage Vinyl & Rubber Dressing, Long-Lasting Tire Dressing or Tire Rejuvenator. Odorless and ultra low VOC's so it's environmentally friendly. Works great on vinyl, too!