“My sidewalk and driveway have some mold. Is this powerful enough to.clean it or do i need more than 1900?”

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• Should work. I pressure washed mine driveway and it did the job. You can take an extra step and use cleaning detergents

  Answered by P33P33 4 months ago

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• Hi JO. Thank you for your question. No, the 1900 PSI pressure washer is perfect for light- to medium-duty clean-up jobs. For pressure washing mold and mildew, a pressure washer with a PSI (pounds per square inch) of 2,000 to 3,000. We hope this information was helpful!

  Answered by Greenworks Tools 4 months ago

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