*jozep: well basically its

1. wash the entire car
2. dry the entire car
3. apply waxes on the sides of the engine bay
4. spray kerosene on greasy parts ( if its not greasy skip this part )
5. spray degreaser to remove kerosene and most of the grime
6. wipe the dirty area's and rinse the Mf in a bucket of water
7. use brushes for certain parts and angles
8. dry the entire engine bay with a blower
9. spray dressing or protectant

but i would agree with SG that to really learn it well you need to be there on the next detail session so you could see and practice hands on