I have this can of spray (Maxima Crystal Clear Chain Lube) It has mostly mineral spirits in it. I spray it every couple weeks when I'm done riding while my chain is still warm. If it rains alot, a little more. Yep every couple weeks and thats it. If I lubed my chain every 200 miles I would go nuts worrying about it. I got 6k on it now and it looks like new.
"Only a rider knows how much a fellow rider suffers in the winter." - Rob1313
Try Smug Mug!