How To Pressure Wash Flagstone Patio

How to Pressure Wash Flagstone Patio

Flagstone patios are a beautiful and durable addition to any home, but they can become dirty and stained over time. Pressure washing is a great way to clean your flagstone patio and restore its original beauty. However, it's important to use the right technique to avoid damaging the stone.

Here are the steps on how to pressure wash flagstone patio:

1. Choose the right pressure washer.

Not all pressure washers are created equal. For flagstone patios, you'll need a pressure washer with a pressure of 2,500 to 3,000 PSI. This will be enough to clean the stone without damaging it.

2. Prepare the area.

Before you start pressure washing, you need to prepare the area. This includes removing all furniture, plants, and other objects from the patio. You should also sweep or blow away any loose dirt or debris.

3. Wet the stone.

Before you start pressure washing, wet the stone with a garden hose. This will help to loosen the dirt and grime and make it easier to remove.

4. Start pressure washing.

Start pressure washing in a small area and work your way out. Hold the pressure washer nozzle about 12 inches away from the stone and move it in a slow, sweeping motion. Be sure to overlap your strokes to avoid missing any spots.

5. Rinse the stone.

Once you've finished pressure washing the stone, rinse it thoroughly with a garden hose. This will help to remove any remaining dirt or debris.

6. Allow the stone to dry.

Allow the stone to dry completely before you use it again. This will help to prevent the growth of mold and mildew.

Here are some additional tips for pressure washing flagstone patios:

Use a wide-angle nozzle to avoid damaging the stone.
Keep the pressure washer nozzle moving to avoid etching the stone.
Don't use bleach or other harsh chemicals on the stone.
If you have any concerns about pressure washing your flagstone patio, it's best to consult with a professional.