Not sure if it's relevant to bikes cuz I'd love to do something as simple as pledge but apparently Pledge changed it formula a couple years ago & apparently not for the better.........

Happy Clean Living: Buyer Beware: New PledgeŽ Furniture Polish

FWIW, anybody else love when the LBS does the "wipe down" on your bike before they give it back to you and it's the same rag they just cleaned your cogs & hands with? (perhaps their noses too)