Liquid Glass Leather, Vinyl & Rubber Cleaner (8 oz.) Remarkable cleaner that attacks ground-in grease and grime Administers mink oil and lanolin leaving your leather, vinyl and rubber surfaces deeply conditioned and supple Can be used on canvas and vinyl convertible tops to deep clean and restore softness and flexibility Cleans and penetrates rubber to newness and rejuvenates tires by removing old wax, silicone, and ground-in dirt in both the tire and letters, increasing your tires longevity