A couple of weeks ago I strip washed, Clayed, brilliant glazed, then out Americana wax on my fiancé’s brown truck. Last week I washed her truck and tried the ceramic boost as a drying agent, it now has left dark oily looking streaks and spots on the truck. I washed the truck with ultra foaming shampoo and some were minimized but others not touched, I used a 50% ipa, distilled water mixture and that seemed to help some but with a lot of elbow grease. I have strip wash and not sure if i should use that or something else. Please help me out so my fiancé doesn’t get mad at me.