The DNB Powerhouse Degreaser is a powerful and effective gas station concrete pressure washer cleaner. This degreaser is designed to quickly and effectively remove grease, oil, and other stubborn stains from concrete surfaces. It is formulated with a special blend of surfactants and solvents that penetrate deep into the concrete to break down and dissolve the toughest grease and oil deposits. The degreaser is also designed to be safe for use on all types of concrete surfaces, including asphalt, brick, and stone. It is also safe for use around plants and animals. The degreaser is easy to use and can be applied with a pressure washer or a garden hose. It is also highly concentrated, so a little goes a long way. The DNB Powerhouse Degreaser is the perfect solution for quickly and effectively removing stubborn grease and oil stains from gas station concrete surfaces.