I was out today on my lunch break and decided to hit up a gas station to get something to snack on. While I was pulling out, a couple of guys were out selling this product. They gave a quick demonstration, not on my car, and it seemed to remove the dirt and didn't seem to scratch the paint. It was pretty cheap, so I decided to pick up a couple of cans of different product.

I would never wash my car with this stuff all the time, it just doesn't seem right to have a waterless car cleaner. However, if I were to drive my car to a car show, and the car gets a little dirty from the trip, do you guys think it would be okay to use?

I've read a few reviews from different places. Some people say to stay away, while others seem to use only this. Anyone here have their experience with it?