Chainbrite diluted?

CletePurcel
CletePurcel Posts: 68
edited May 2010 in MTB workshop & tech
I just bought a chain cleaner and a bottle of chainbrite. Does the chainbrite need diluting or do you use it straight? It looks like it will be expensive if it is a one-shot operation.

Can it be reused (say after filtering it)?
Specialized Rockhopper SL Comp
Specialized Secteur Elite