i use the Eagle One wheel cleaner. spary it on and let it sit for about 20 seconds till it turns brown/orange color and scrub it good. i have a siding brush that i use that has stiff bristles and scrub them good and then hose it off real good then wash them by hand again cause it will stain the tires if you dont get it off real good. and this stuff also stains the driveway, but not as much as the tire shine spray. i use it on my bikes to to clean off the brake dust on the chrome wheels and spokes. does a great job with a spoke brush. when i wash my vehicles, i spend the most time on the wheels.