I would use Ultima Waterless Wash Concentrate. I can do a waterless wash or a rinseless wash. It is a water softner for a traditional wash, it has Polycharger so it works very well as a cross between a detail spray and a spray sealant. It can also be used as a dust/dirt remover for interior wipe downs. I have also used it on glass. Uwwc is very sililar to most waterless washes and rinseless washes, but it has the polycharger that adds more protection ability and rediculous slikness.