Hello all, what old car care products would you recommend? My dad bought a 1980 Pontiac Hatchback 20 years ago and recently gave it to me. I understand that the car is old, but the interior has taken a lot of damage over the years. This is the first time I have used steam cleaning the engine and clay bar for cars , so far I am very happy with the results. The car was immediately transformed in my eyes and felt as if it was a few years fresher.