Removing Heavy Buildup

• 1). Remove heavy buildup, dirt and grime from chrome bumpers by brushing them with a brass wire brush. Brass is not as strong as chrome so a brass wire brush will not scratch the chrome.
  
  
• 2). Rub the chrome bumper with bronze wool pads to remove any remaining grime or buildup from the bumper. Bronze is also weaker than chrome and will not scratch the chrome finish.
  
  
• 3). Wash the chrome bumper using automotive car wash soap and water. This removes the dirt and grime loosened by the brush and wool pads and prepares the surface for the chrome cleaner.
  
  

Clean The Chrome Bumper

• 1). Clean the chrome bumper by applying an automotive chrome cleaner. There are many chrome cleaning products, found at any automotive parts store. Most work the same way and are safe for chrome. Using a soft towel or rag, wipe the chrome cleaner on the chrome, allow it to sit until it dries (about two mintutes) and then rub it off using a clean, dry towel.
  
  
• 2). Wipe or wash off any excess chrome cleaner. The chrome bumper should look clean and shiny and be free of any marks or rust.
  
  
• 3). Apply wax to the chrome bumper by wiping the wax in a circular motion with a slightly damp towel. Allow the wax to dry completely (about 5 to 10 minutes) and then rub it off with a clean dry towel. Waxing the chrome puts a high shine on it and protects if from future buildup.