Here's a link to the website where I buy the stuff. This particular page has a "starter kit" with their soap, wax and spray cleaner for those in between wash detailings.
Opinions on car waxes and polishes are like anything else, everyone has their favorite and the reasonings are endless just like the opinions.
To me, this product is easy to use, leaves a great shine that has a reasonable life span and the Miracle Mist product is first rate for those times when you want to freshen up the surface.
I try not to wash my car any more than I have to. As long as there is not mud on the fenders or other debris visible on the surface, I take a duster to it and a quick cleaning with the Miracle Mist and she is ready for anything. Takes me 20 minutes from beginning to end and it looks like it rolled off the showroom.
If the front end picks up a few bugs or the fenders pick up a little mud I simply spot wash them off and re-apply the Miracle Mist.