
Commercial Power Washing – Helping Your Business. Here are some common commercial power washing terms: Pressure washing: A method of cleaning using high-pressure water to remove dirt, grime, and other buildup from surfaces. Soft washing: A method of cleaning using low-pressure water combined with cleaning agents to clean delicate surfaces such as roofs and siding. Surface cleaner: A tool used for pressure washing flat surfaces such as sidewalks, driveways, and parking lots. It typically features multiple rotating nozzles to clean evenly and efficiently. Chemical injector: A device used to add cleaning solutions to the water stream during pressure washing. GPM: Gallons per minute. Refers to the amount of water flow that a pressure washer produces. PSI: Pounds per square inch. Refers to the pressure output of a pressure washer. Hot water pressure washing: A method of cleaning using hot water to remove dirt and grime more effectively. Cold water pressure washing: A method of cleaning using cold water to remove dirt and grime from surfaces. Restoration cleaning: A deep-cleaning process used to restore surfaces that are heavily soiled, stained, or discolored.Graffiti removal: A specialized type of cleaning used to remove spray paint and other types of graffiti from surfaces. Commercial Power Washing – Helping Your Business.