We first apply a cleaning solution that helps loosen dirt and grime. For driveways, walkways, and patios we use a surface cleaning pressure washing machine with the pressure adjusted appropriately for the material being washed. This allows for an even and thorough clean. For other surfaces like decks and fences we may also use a cleaning solution followed by using a hand held pressure washer. After the area is washed it is rinsed off with clean water.