In the United States, it is illegal to pressure wash your driveway if you live in a few states, so it is illegal in Scottsdale. In those areas where this practice is not allowed by law or regulation because of pollution from chemicals released during its use that can hurt water sources upstream and downstream – meaning they would have less access to clean drinking water as well!

For people living outside these controlled regions (i.e., all over America) with runoff issues caused due to their activities such as driveway pressure washing which may contain dangerous substances like oil, etc. Solutions are available through technological advancements made lately that can help remove driveway oil stains by eco-friendly cleaning.