Rubber floor mats make it easy to clean. This is why rubber floor mats are so popular among South Elgin drivers. You need to take these steps to make your car's interior shine again.  Take the floor mats out of the car. Take out all dirt and other debris. Rinse the mats using clean water. Use a rubber mat cleaner to scrub the surface gently. Rinse the mats. Use a microfiber cloth to dry the mats. Only put them back in your car once they have dried completely.