Removing deck stain with a pressure washer typically involves applying a cleaning solution followed by a high-pressure rinse to lift and strip away the old finish.
Here is a method for removing deck stain using a pressure washer, based on the provided guidance:
Step-by-Step Process
Follow these steps to tackle deck stain using detergent and a pressure washer:
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Prepare and Apply Detergent:
- Attach the detergent to your pressure washer. Ensure you are using a detergent specifically designed for deck cleaning and stain removal, if available.
- Apply it evenly to your deck, covering the stained areas you wish to remove.
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Allow Detergent to Work (Dwell Time):
- Let the detergent sit on the deck surface for about 10-15 minutes. This allows the cleaning solution time to penetrate and loosen the stain. Avoid letting it dry out during this time; reapply if necessary.
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Switch to High-Pressure Nozzle:
- After the dwell time, switch to the pressure washer's high-pressure nozzle. Use caution and test a small, inconspicuous area first to ensure the pressure does not damage the wood.
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Pressure Wash the Stain Away:
- Start pressure washing from the highest point of your wood deck.
- Work your way down, using consistent, overlapping strokes to evenly remove the loosened stain and detergent residue. Hold the wand at a consistent distance from the deck surface to avoid creating uneven patterns or damaging the wood fibers.
This method utilizes the chemical action of the detergent to break down the stain, followed by the physical force of the high-pressure water to wash it away.
