pay a guy to do it...
Car dont get scratched as dirt is encapulated and somehow is moved away from paint, used it on my last car for 3 years, and can honestly say no scratches as a result of using it, I total understand why peeps are causious about said product, but I can recommend 100%.
Rinse with pressure washer, snowfoam, rinse again, wash two bucket method, dry with drying cloth, coat AG super resin polish, dodo juice wax as a final protection step back and admire the shine because it will be filthy again innext to no time![]()
I find the snowfoam works better if you do not pre-rinse.