I use Meguiar's Natural Shine. It applies easily, leaves a GREAT looking & not slippery SATIN finish and it even smells pretty dang good (IMHO). I would recommend it to anyone. I used to use ArmorAll's Natural finish stuff (purple bottle), but it actually leaves more of a dry looking finish. It was nice, but I prefer the step up of the Meguiar's. I am also a bit of a Meguiar's addict anymore anyway. Just bought the G110 for the exterior, see how that goes this weekend.