My neighbor wants me to detail his black SUV and i have a ? I not a professional or anything this is my first vehicle other then mine i ever detailed. I was wondering which wax to use if there are any tips you guys have for my first? Here are the products i have... Klasse AIO, UPP, NXT, and #26. Which of these products would look the best on black. I also am going to detail a silver car, i always herd AIO and UPP look the best on Silver.