This may have been covered before but anyway, I am anal about keeping my chain lubricated and I have used just about everything available. I tried that chain wax once and that was the biggest mess ever. It just made all the dirt stick to it until it looked like a dirt clod and then you could not wash it off. I recently found this stuff by Dupont and it is a teflon spray that goes on wet and then you let it dry. Once dry, it does not even look like it has anything on it but after riding for a good loop you can still feel the lubricating film on the teeth. It does not collect any dirt and it is not that expensive. The secret is that you must let it dry completely before using it. Anyone else have any thoughts on lubes?