[JayG]

I use Optimum No Rinse wash and shine(blue) and wash and wax (green). Its very similar.
Basically they have lots of lubricants in the stuff and the dirt lifts off onto the microfiber.

1 quart is around $20 on amazon. You use 1 oz for 2 gallons

I mix it into a 2 gal garden sprayer and spray it on the car. You can get it nice and wet and I use maybe 1/2-3/4 gallon for the car. I use 1 microfiber to get the dirt off and a 2nd to dry. takes maybe 15 minutes to was and dry the whole car and virtually no water on the ground. you can do it in your garage