I've used up the bottle of Park CB-2 that came with the chain cleaner, which works pretty well, both in terms of cleaning and shining the chain, then I cheaped out and got a bottle of ZEP citrus degreaser for cleaning chain. I did rinse/dry the chain after using degreaser on it, but after a while the chain looks dull and doesn't have that new chain shine anymore. Clean, yes, shiny clean, not so much. And I'm still too cheap to pony up for another bottle of CB-2...$13 for 16oz is no match against ZEP's $12 for a gallon...so is there a cheaper solution that makes the chain(and possibly cassette) shine again?