Been using it for 20 years on my boat stuff. :smileup:303 Aerospace is the best exterior protectant I've used. Awesome stuff! As for cleaning wax off of trim, I use a toothbrush and some elbow grease. Sometimes I get it all, sometimes I don't.
True dat on Aerospace 303 after the cleaning as an outstanding protectant. Another good product for the cleaning task you describe is made by Duragloss.