The following procedure provides at best:
Completely radiate car with water and cleaned with Meguiar's Ultimate Quik Detailer and a microfibre cloth. If the car is only slightly dirty can of paint fast cleaner can be used directly without the car wash beforehand.
Make sure the car is completely dry and the Quik Wax Spray thin and work with a microfibre cloth.
With the dry side of the cloth polish again.
The service life is obviously not refresh "great treatments" as high as a full wax, but perfect for the car between.
Strong buy recommendation!