I tried this sample out this morning and was not impressed at all by it. It felt, like someone else said, that I was just dragging the dirt around. Maybe if the car was pretty clean before hand, and needed a quick detail it would be okay. But to simply walk out to a dirty truck and clean it, its not gonna happen with this product. I used it on a small section of the hood, multiple times, and did not feel as clean as when i broke out the hose, bucket and soap. I'm sticking with the tried and true method.