My car is Arctic White and the stock tailpipes were flush with the bumper and there is some awful brownish yellow stains there that normal bathing doesnt get rid of... I have 3 1/2 in stainless steel tips now that come out a little further so the "stains" aren't getting any worse. What product can I use to easily clean this?? A dab of bug and tar remover helps remove some of it but it takes ALOT of elbow grease. Thanks in advance for the help!!!

 

Try a clay bar.

 

I've found Meguiars Cleaner Wax does a good job. Keeping a good coat of wax there will also make future clean-ups easier.

 

Clay bar worked awesome for me.