“Pressure washing” gets used as a catch-all, but using the wrong one on the wrong surface is how Victoria homeowners end up with etched siding, stripped paint, and shingle damage. Here’s the simple rule our Victoria exterior cleaning crews live by — and how to know which your home needs.

What is soft washing?

Soft washing uses low pressure plus specialized cleaning solutions to lift algae, mildew, and green film without force. It’s the correct method for anything porous or delicate: vinyl, wood, and Hardie siding, painted surfaces, and roofs. As This Old House notes, low pressure cleans these surfaces just as well without the risk.

What is pressure washing?

Pressure washing uses high-force water for hard, durable surfaces — concrete driveways, pavers, patios, and walkways. On Victoria’s algae-slicked concrete it’s exactly right; on siding or shingles it’s exactly wrong.

Quick reference: which method for which surface

• Soft wash: roof / moss removal, siding & house washing, stucco, painted trim, screens.
• Pressure wash: driveways, concrete, unsealed pavers, retaining walls.

Professionals follow PWNA best practices and WorkSafeBC standards for both — pressure, chemistry, and reclaim all matter, especially on commercial jobs.

Key takeaways:

• Delicate/porous = soft wash. Hard/concrete = pressure wash.
• Never pressure wash roofs or siding — it causes lasting damage.
• When in doubt, ask for an on-site assessment; the surface decides the method.

Not sure which your home needs? Our team will assess it free. Compare siding & house washing and pressure washing in Victoria, then contact our team for a quote.