As an Uber driver, I feel riders want a ride in a car that looks clean and strive to provide that. However, not all of us have access to a location, water spigot, and garden hose or pressure washer where we can wash our cars with the 2-bucket method. I live in an apartment building, and besides lack of such amenities like a water spigot and outlet, its frowned upon to start up a pressure washer and have over spray on their vehicles while you wash your own. I usually wash my car at a self service car wash, and have to rely on the foam brush to effectively clean the road grime around the fenders, doors, rear trunk lid and bumper. I always rinse it off before using, but its an added step and even then I don't feel comfortable using it do to risk of scatching paint. I want to know if there's a product which I can spray before I start spraying that will make the road grime come off without having to scrub the paint with the foam brush. Problem with the foam brush is that even with using it you cant really see how well you're getting the road grime off because its covered in foam, so then I have to go back to the wash and do it again. Having to keep my car clean at these places costs money so it adds up. I really would like something that can at least loosen it before I start so that the pressure washer can effectively remove it. Thanks