Originally Posted by
frogman
On my Campy hubs I use wd40 and a soft rag until the grime is gone. Working thru the spokes. Then follow up with a light spritz of wd40 again and buff until the Campy luster shines.
No easy way to get in there that I know of. Just keep working the rag around.
I do the same and then hit it with Mother's to get a nice shine.