i go to the car wash, and hose it down with that cheap degreaser they have there, then i spray it with the soap setting....spray, spray, spray, spray, then i go for a drive, let some fall off....ect...then go back, spray spray spray spray spray, and drive it normally for a few days then wash it again and wax
lol
i have mud coming out of my wheels...i learned reeel quick not to polish the truck for a few days and a few washes after a dip in the mud