Pressure Cleaning Concrete Driveway

Use a high pressure nozzle on the pressure washer and begin power washing the concrete by moving the trigger gun back and forth in one section at a time.

Pressure cleaning concrete driveway.

Pressure wash concrete by holding down spray handle working your way back and forth from one side of concrete surface to the other overlapping each stroke by 6 to 8 inches. Pressure washers are portable and can run on either electricity or gas. Hot water pressure washing is recommended for most brick and concrete surfaces. A fan tip works best on a concrete driveway.

Before attempting driveway pressure cleaning first clear your driveway of cars or objects and sweep away loose dirt or stones to ensure you don t blow debris where you don t want it to go. The engine powers a water pump which is fed by a garden hose. Select the appropriate pressure washer spray tip or nozzle based on how deep your stains are. For outdoor cleaning a pressure washer is fast and efficient and uses less water than a garden hose.

Hot water can improve the cleaning power of the pressure washer. The 25 degree nozzle is typically the best for cleaning concrete driveways patios pool areas and similar hard surfaces although some users prefer all the way to a 40 inch nozzle instead. The wide pattern spray tips are lower pressure and the narrow pattern tips are for tough stains but are capable of marking concrete. Sweep the concrete surface then spray the stained area with a.

The high water pressure of a power washer effectively cleans some stains and most debris from your concrete driveway. Use a polymer sand which contains a special polymeric additive that binds and hardens the sand and helps to prevent erosion. For tougher stains such as paint hold tip 3 to 4 inches from concrete surface moving with slower nearly still strokes to ensure removal. Many models come with a specific nozzle for spraying cleaners.

Clean the concrete with a driveway pressure washer.