I can tell you that Aero Cosmetics products are fantastic (Brian Phillips - owner)! I have used his leather product and it has worked great on my Maxima. I have used his wash/wax cleaner and it has worked great on my pontoon boat and next time I will try Brian's aluminum cleaner/polish on pontoons - bet they come out great too! I was really amazed what you can use the degreaser for: engine, tyres, bumper rubber, plastic tool box trim. Yes, I love these products! And I can't wait to try something else, I just need to find my next project (:-)!