Dear Mr. Strickland,
I am certainly not an expert on polishing but I have tried many
products and methods only to find that - a polishing wheel and White
Rouge paste will do a decent job. Unfortunately this means that the
chrome must be removed from the car to do this. At that point I would
call a chrome shop and if you ask nicely they might cut you a deal on
re-chrome.
Cheers,
Blake