A quote from a rather famous movie:
Wax on ... Wax off
Sal's products are easy to apply, and although you can go through all the steps for an amazing shine, you can be like lazy Joe... and just use the spray (Z6?) for those quick "shine it up" sessions.
The beauty of it is, if you want to go the "full route", you can (easy to apply, absolutely amazing results), and in-between, you just use the products that you need for that quick "shine and go"!