Things to consider:

• Surface type: Different surfaces require different water pressures and techniques. For example, wood decks require lower pressure and a wider nozzle to avoid damage.
• Water pressure: Excessive water pressure can damage surfaces, especially wood and older concrete. Start with a lower pressure and gradually increase it as needed.
• Nozzle selection: Different nozzles provide different spray patterns. A wider fan spray is generally suitable for most surfaces, while a narrow, concentrated spray can be used for stubborn stains.
• Safety precautions: Always wear appropriate safety gear, including eye and ear protection and non-slip footwear. Be aware of the potential for water spray and debris.

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Additional tips for effective water blasting:

• Pre-treat with detergent: Applying a cleaning solution before water blasting can help loosen dirt and grime, making the process more effective.
• Work in sections: Divide the area into smaller sections and work systematically to ensure thorough cleaning.
• Maintain a consistent distance: Keep the nozzle at a consistent distance from the surface to avoid uneven cleaning.
• Overlap passes: Overlap each pass slightly to ensure complete coverage.
• Rinse thoroughly: After cleaning, rinse the surface thoroughly to remove any remaining dirt or cleaning solution.

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