I have found that it requires a lot of good old fashioned elbow grease and the next procedure. First remove the wheel from the bike. Then wash it thoroughly. Next you need to purchase or have ready the following items to make your wheel look like its chromed. 200, 400, 600, 800,1000, and 1200 grit wet sandpaper. You first start off with the 200 using water and you sand the wheel on all the flat areas, not on the rough textured inner part of the spokes. Rinsing it thoroughly between each upgrade in paper weight. When completed I washed it again with soap and water and blew it dry with an air compressor. I like to use a product that I bought at Bike Week (Daytona) called Black Diamonds by a nice gentleman from SC. But and other light polishing product should work. All I ever have to do to renew the appearance is to once in a while reapply the Black diamonds and rub it off. It truly shines almost like chrome. If you wish I could send a picture of it.