did not read responses but I'm a minimalist when it comes to cleaning the drive train

1. flat head screw drive and scrape the jockey wheels, then take a rag with de-greaser and run the jockey wheels through it

2. spray the cassette with de-greaser then use strips of cloth to "floss" the cassette. Doesn't have to be perfect

3. spray de-greaser on front ring and wipe dry

4. take a rag with de-greaser on it and run the chain through it for a while, then dry the chain as best I can

5. re-lube with chain-L then wipe off the excess

ride, and wipe of the excess again, that's it