There are a few things you can do to clean chrome on a motorcycle. The first is to use a mild soap and water solution to clean the chrome. This will remove any built-up dirt, dust, and other debris that has built up on the chrome. The second step is to use a chromic acid cleaner. This cleaner will remove any built-up paint or varnish that has been applied to the chrome. The third step is to use a dryer sheet or cloth to dry the chrome. This will help protect the Chrome from becoming dirty and corroded over time.