Remove all furniture items from the deck. Attach the 25° nozzle to your Kärcher gasoline pressure washer and spray away any leaves or loose dirt.
Apply Detergent:
Attach the Detergent Nozzle and apply Kärcher’s environmentally friendly Deck and Patio Cleaner detergent to the surface and allow it to soak for 3-5 minutes. The detergent will break down any oils or surface film for more effective cleaning. Do not allow the detergent to dry.
Power Clean:
Reattach the 25° nozzle. Working away from the pressure washer, begin cleaning in a continuous side-to-side sweeping motion. Keep the nozzle moving constantly and at a consistent distance from the surface to prevent uneven cleaning or surface damage. Professional Tip: For more even cleaning results, use our T-Racer T350 Wide Area Surface Cleaner (for 2400-2650 PSI pressure washers) or FR30 Surface Cleaner Kit (for 2700+ PSI pressure washers).
Rinse Deck:
Give the deck a final rinse with the 25° nozzle. This will flush away any remaining detergent or dirt. Allow the deck to dry for 24-28 hours before staining or sealing.
For optimum results, always test a small inconspicuous area before starting a cleaning project with your pressure washer.
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