I bought Produxa because I've seen some videos showing hydrophobic coats you could use on your car to make dirty water slip off and prevent dirt from sticking to the car. Produxa delivered. Not only did it shine my car, it kept that shine for a few days more. It's a good buy in my book.
I washed my car and applied per the directions, my car has a shiny new look to it and the dirt wipes right off. Great product, I would recommend to anyone wanting a clean shiny look to their car.