I’ve gotten lazy in my old age. I never went so far as to remove my chain to clean it, but I used to watch it a bit more closely than I do now. I used to use ProLink on my road bike. That stuff is great but kind of light, and it definitely requires a bit more attention. I’ve used Finish Line Cross Country for years on my mtb, and have really appreciated its ability to keep the drivetrain running smooth on long muddy rides. Then I started using it on my commuter, which I often put away wet twice a day in rainy Seattle. Now I just use it on all my bikes. The stuff is awesome. Provides solid, durable protection. And if you’re working on a friend or relatives bike and get the feeling it won’t get oil on the chain for a while, use this stuff. I swear they put perfume in the bottle–definitely has a sweet smell. And hey, it’s green…