I use Blue Magic, it's a metal/chrome cleaner that you can pick up at Walmart - it's the same stuff that was recommended a while back for cleaning the plastic window (works like a charm, just don't get it on the cloth top; it likes to stay there). It does an incredible job on the exhaust tips. I hadn't cleaned them after 20K miles, then I cleaned them and I wondered why I hadn't done this earlier - they looked brand new.

Wesmaster

 

wax 'em as well...they'll bling like crazy!

 

I just wash them with the same shampoo I wash the car with once everything else is done.

No special treatment....I do it regularly and they're as clean as a pin afterwards.

 

I wash them as I wash my car no special treatment. I buff them with a rag and wipe out the inside. The insides are really clean for some reason. I have not seen any black or residue on the exhaust tips or in the inside.

 

[QUOTE]Originally posted by SilverSurfer:
[B]I wash them as I wash my car no special treatment.

 

[QUOTE]Originally posted by SilverSurfer:
[B]I wash them as I wash my car no special treatment.