My favorite: "Keeps flies off cows."I use WD-40 in moderation. It also comes in handy for a hundred other things around the house. Look up WD-40 uses on the internet. You can do stuff it with that I would have never thought of.
I think that one is either applied (if it's in a bottle) link by link or just squirting it out and running the chain along.i've used it for misquitoes. haha
my teacher uses some "ice" wax. i can't remember the full name. he swears by it. he rides quite a bit. i'm not sure how you apply it.