Can You Pressure Wash Mold Off Wood?

Can You Pressure Wash Mold Off Wood?

Pressure washing is one of the most preferred methods that individuals and companies utilize to clean and eliminate mold, grease, or other contaminants from various surfaces, such as:

  • Wooden decks
  • Shingles
  • Driveways
  • Roofs
  • Sheds
  • Fences
  • Walls

Why pressure wash mold off wood?

Choosing to pressure wash mold off wood can help you in a few different areas of your life including but not limited to:

  • Time–pressure washing eliminates the need to manually scrub grime and clean surfaces by utilizing a pressurized stream of water saving time and effort.
  • Water – Pressure washing saves around 50-70% more water than a traditional hose when tackling tough filth.
  • Costs – The reduction in time, labor, and water usage results in money saved over time. Effective elimination of contaminants that can cause permanent damage to certain surfaces, like fungi, will prevent later damage repair costs.

Can pressure washing eliminate mold?

Yes! In fact, it is one of the best ways to ensure the complete removal of living fungal contaminants. Mold is a common contaminant that grows in damp and humid areas, such as, wooden decks. Wooden surfaces that are susceptible to mold need to be maintained regularly to prevent serious wood damage.

How to pressure wash mold off wood

  1. Fill the pressure washer with the desired chemical cleaning solution, such as a bleach solution to effectively eliminate the fungus.
  2. Spray the wooden surface with the pressure washer and let the chemical solution soak into the mold or mildew; this will ensure that the fungus is targeted at the root.
  3. After it is completely soaked, switch to a more powerful nozzle (800-1,000 psi), ideally one that ensures a wide and strong stream of the chemical solution.
  4. Begin washing away the mold, while keeping the nozzle at least 10 inches from the surface. The surface should be washed in overlapping strokes to avoid streaking and remove other contaminants.
  5. The fungus should wash away from the wood easily, leaving your deck looking clean and spotless.
  6. If the deck is not sufficiently cleaned, repeat these steps to ensure complete elimination of the contaminant(s).

Interested in effective pressure washing solutions?

Tidal Washers provides a large selection of high-quality, industrial-strength chemical solutions for various cleaning applications. Our cost-effective products ensure effective elimination of dirt or mold on any outside surface. You may browse our selection of products here, or reach out to specialized staff here for help finding the best product for your needs.

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