Pressure washing is effective for cleaning many durable surfaces that can withstand the force of high-pressure water. However, it is important to know which surfaces are suitable to avoid damage. Here are some common surfaces that can typically be safely pressure washed:
1. Concrete Driveways and Walkways:
• Pressure washing is ideal for removing dirt, grime, oil stains, and moss from concrete surfaces.
2. Brick and Stone:
• Most types of brick and stone are durable enough for pressure washing, which can clean away dirt, mold, mildew, and other stains.
• Mortar joints should be in good condition to avoid dislodging them.
3. Metal Surfaces:
• Metal surfaces like fences, railings, and certain types of roofing can handle pressure washing, especially for removing rust or grime.
4. Decking (if it’s durable):
• While some wooden decks can be pressure washed, softer woods like cedar or pine should be washed with lower pressure to avoid gouging. Composite decking is typically more resilient.
5. Patios and Pavers:
• Paver stones, tile patios, and other durable outdoor surfaces respond well to pressure washing to remove dirt, moss, and algae.
6. Vinyl Fencing:
• Vinyl fencing is a durable material that can be safely pressure washed to remove dirt, mildew, and stains.
7. Gutters (Exterior):
• The outside of gutters can be pressure washed to remove grime and stains, though the inside is usually cleaned manually.
8. Vehicles (Using Lower Pressure):
• Cars, trucks, and boats can be pressure washed, but it’s important to use lower pressure settings and proper nozzles to avoid damaging paint or seals.
Surfaces Not to Pressure Wash (or use caution):
• Asphalt Shingles (can be damaged)
• Delicate siding (like wood, stucco, or painted surfaces)
• Windows and glass
• Wood furniture or fragile materials
When pressure washing, it’s important to adjust the pressure settings and use appropriate nozzles to ensure safe cleaning for the surface being treated.
