i think the black label sticks better than the blue but thats my opinion both of them are great though i usually lube mine every 350-400 miles depending on the rain but i clean mine every 3rd lube job and i get mine from the local cycle shop but i know u can order it from pureacceleration.com

 

try this. have had one fitted to all my bikes. will extend chain life by 5 - 7 times, keeps it clean, will require less adjustment and isnt as messy as lube or gear oil. pays for its self.

http://www.scotoiler.com/

 

http://www.shraz.net/motorcycle/f4i/cleanandlubricate/

 

i got some synthetic spray i sprayed it on about 600 miles ago and the chain still looks well oiled, plus it is safe for the o-rings

 

I use a spray can of chain lube that I get from the local bike shop. I prop the bike up on a rear stand. Rotate the bike and spray the links down the middle and the two sides where the 0-rings are. I do three passes in all. Then I just rotate the rear tire a few times to spin off the excess oil. I do it every 600 miles.

 

I use PJ1 blue I lube every other tank and I spray on the inside of the chain O rings and rollers while the chian is hot (just riden home from work) I clean the chain every once in a while when it looks like is has alot of raod grin crap all over it. I use gunk degreaser for that probly not the best for the chain but, it makes me happy