My chemical provider mixed a new chemical that I am using in my Tunnel Wash. The chemical is a blend of mineral spirits and other chemicals. This is especially good in removing any road oils or other road elements very quickly. It also has an smell that customers find pleasant.
The cleaning ability and shine is terrific. It can be used from 17:1 (red tip) or as high as 240:1 (purple tip), depending upon how much shine and cleaning you are looking to do.
It is definitely a show stopper. People see the difference. Great Shine and Great Cleaning.