What I used was "Turtle Wax Pro Hybrid Solutions Graphene Infused Flex Wax". A long product name and somehow, they left out the ceramic word, but it's supposed to contain ceramic elements as well. Graphene is the latest buzz word that the car care world like Meguires & Turtle Wax is promoting. I'm not saying it's all just promotion because you can see and feel the results. The surface feels really slick and clean, and I suspect it will be easier to wash over the next few months. When it comes time to freshen that coating up, I'm going to see how little I can use and still get that effect with less buffing work. In the meantime, my apartment living provides no outside hose, so I'll be using one of those double bucket rinse free carwash chemicals.