You have opened up a rather large can of worms here! It all depends on how much money and time you want to spend cleaning your car. There is a forum called 'detailing world' that will tell everything you need to know and more.
Some go nuts and rinse- foam lance-wash-rinse-clay-wax- seal-seal in wax and so on. You can even throw in a polishing machine and gazebo to stop the car getting too warm for certain products.
Basically, how much love do you want to give your car and how much do you want to spend? There are various opinions and thoughts on products for each stage.
I just use turtle way car cleaner and wax sealant, collimate 456 wax, bilberry wheel cleaner, poor boys wheel sealant, meguires leather feeder/cleaner, autoglym window cleaner and plastic restorer and autosol for the exhaust.
Its just as important what rags you use and how you clean your car. After speaking to the chap who detailed my car recently, I bought drying towels, buffing cloths and cleaning mitt from dooka uk. The mit catches dirt and stops it being spread across the cars surface. He also said to dab the car dry and not to wipe, again to stop dirt being rubbed across the surface of the car. Use two buckets. One with cleaner and one to rinse the mitt and wash top down.
This is just basic info and does not include polishing machines and claying which I don't have time for!
Stu