I don't see many/any threads on use of their waxes or products. I bought a package deal they offered and the ones they didn't have in the package. I was impressed with the nano wax as I could tell a visual difference in my dark blue metallic paint. I also used their touch up spray to remove all the sweaty hand prints from working over the fenders and touching the doors. I found their tire gel worked great when applied to the rubber moulding around the windows. The black plastic areas was renewed by a product called Black Wow I found onlune. $24.95 for a little bottle was a bit steep but you use just a pea sized amount on the applicators they send you. Looks like a million bucks now.