I have not clayed my truck yet, will certainly do so when the snow is long gone, It has had two heaping coats of wax before winter hit. When I wash the truck at the truck wash I refuse to use the scrubbing broom and remove all the wax and/or swirl sratch the body. Just plain soap water then wax rinse. All i can do in dead of winter. In summer I will hand wash then clay/wax