Pressure washing is a process of using pressure water to remove dirt, paint, and other substances from surfaces. The volume of a pressure washer is expressed in gallons or liters per minute, and can be varied by adjusting the unloader valve. Pressure washing and power washing are used interchangeably in many scenarios. Pressure washing is used to clean many surfaces, including gutters, decks, sidewalks, and parking lots. Pressure washing is used to reduce allergies, hazards, and improve aesthetics. Pressure washing can be used with higher or lower pressure, depending on the surface to be cleaned.
