I have a 13 malibu that hasn't been clayed in three years of doing high way mileage. I wanted to take it to a place that does car detaling but not in my price range for it for now so i was gonna attempt it myself. I have been using adams for a few months now. It makes my car look nice again. So my question is i have a clay kit and want to clay my whole car can i do the bumpers esp the front that gets so dry it just sucks up the water when washing it. So whats good to use after clay can i just go right into the buttery wax? I dont have any machines yet so its gonna be done all by hand.also should i use strip wash before claying?