Wrong washing method damages surfaces. Here's how to choose correctly.
Pressure Washing (High Pressure)
Uses 1500-4000 PSI: powerful cleaning. Best for concrete, driveways, hard surfaces. Removes algae, grime, years of dirt. Can strip finishes: requires care. Professional technique important.
Soft Washing (Low Pressure)
Uses 400-600 PSI: gentle on delicate surfaces. Uses chemical cleaners: actively kill algae/mold. Best for stucco, wood, composite, pavers. Safer for painted surfaces. Takes longer but gentler.
When to Use Which
Pressure wash: concrete driveways, sealed concrete, hard stone. Soft wash: wood decks, stucco, composite, unsealed pavers, vinyl siding. Roofs: soft wash only (prevents damage). Pools: soft wash exterior, never pressure wash interior finishes.
Damage from Wrong Method
Pressure washing soft surfaces: etching, damage, creates premature aging. Over-pressuring: structural damage to grout. Chemical damage: bleach damage certain materials. Professional assessment recommended before cleaning expensive surfaces.
Final Thoughts
Know your surface before selecting cleaning method. When in doubt, soft wash. It's safer.
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Frequently Asked Questions
What are the costs?
Costs vary based on scope and location. Consult with professionals for accurate estimates.
Topics
- cleaning
- pressure wash
- maintenance
About the author
Remodel Your Vibe Design Team
Written by the design team at Remodel Your Vibe, a licensed (CSLB #1119054 (opens the CSLB license record in a new tab)), bonded and insured, veteran-owned and family-operated design-build company based in Los Angeles. Our own crews design, permit and build pools, backyards, ADUs and interiors across Greater Los Angeles and Orange County.
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