So, Ive heard that chain lube is like the ultimate protector of my bikes chain, but how does it actually do its magic? Is it like a force field that repels dirt and water, or does it just make the chain so slippery that nothing can stick to it? And what about rust? Does chain lube have some secret ingredient that makes it impossible for rust to form? I mean, Ive seen bikes left out in the rain for weeks and the chain still looks brand new - whats the deal? Are we talking voodoo magic here or is there some actual science behind this stuff? And dont even get me started on the whole it attracts dirt argument - if thats the case, then why do all the pros use it? Are they just masochists who enjoy cleaning their chains all day? Seriously though, can someone explain to me how chain lube actually protects my bike from the elements?