I honestly just wash it regularly. If I had to nail down one product that makes it shine, it would be the spray detailer. I have a bottle of the Mystery Spray Detailer that I use after every wash. I haven't used wax or any special ceramic coatings. My routine right now is: rinse, foam cannon with car shampoo, rinse, blow off excess water, detail spray during the drying process, glass cleaner, and waterless wash for any areas that need extra help.