Patio & Pool Deck Cleaning — Safe, Thorough, Guaranteed
The right method for every surface — concrete, pavers, flagstone, travertine. No streaking, no damage.
Clean Patios and Pool Decks Without the Slip Hazard
Your patio and pool deck are among the most-used surfaces on your property — and the ones most prone to algae growth, calcium buildup, and slip hazards. Bay Area moisture cycles and ambient shade from nearby trees accelerate biological growth on concrete, stone, and paver surfaces. Willow Wash cleans patios and pool decks using the correct method for each surface type — pressure washing for concrete, moderate-pressure for pavers, and surface-cleaner attachments that eliminate streaking.
Patio & Deck Surfaces We Clean
Concrete Patios
High-efficiency surface cleaner cleaning for concrete patios. Removes algae, dirt, and staining evenly without pressure lines.
Flagstone & Travertine
Soft wash approach for natural stone — preserves the surface while removing organic growth and mineral deposits.
Paver Patios
Moderate PSI cleaning that protects joint sand integrity while removing algae and embedded grime.
Pool Deck Surrounds
Non-slip surface cleaning around pool decks — removes the algae film that creates dangerous slip hazards.
Aggregate Concrete
Careful cleaning of exposed aggregate surfaces without dislodging stones or damaging the surface finish.
Our Patio Cleaning Process
Surface Assessment
We identify the surface material and any calcium deposits, organic growth hotspots, or problem areas before choosing our approach.
Pre-Treatment
Biodegradable solutions are applied to break down algae, mildew, and organic growth before washing begins.
Surface Cleaning
Method matched to surface: rotary surface cleaner for concrete, moderate PSI for pavers and stone, soft wash for travertine.
Rinse and Inspection
Complete rinse of pool deck edges, corners, and drains. Final walkthrough to confirm results and ensure no runoff issues.
What Sets Us Apart
Slip Hazard Elimination
Algae on pool decks is a serious safety issue. Our cleaning removes the biological film completely — not just the visible layer.
Pool-Safe Chemistry
All cleaning solutions are safe for use adjacent to pool water. No harsh chemicals that could affect your pool chemistry.
Surface-Appropriate Methods
We use different techniques for concrete, pavers, and natural stone — never one-size-fits-all.
Satisfaction Guarantee
Not happy with the result? We come back and make it right at no charge.
Get Your Free Estimate
Most Bay Area quotes within 24 hours
What Bay Area Clients Say
"Willow Wash did an incredible job on our driveway and patio. The before and after was night and day. Burch walked us through everything beforehand and left the property spotless."
Sarah M., San Jose, CA
"We manage a commercial property in Sunnyvale and Willow Wash handles our quarterly exterior cleaning. Always on time, professional documentation, stormwater compliant. Exactly what a property manager needs."
David L., Property Manager, Sunnyvale
"Had our roof and siding cleaned. The team explained the soft wash process before starting and the results were fantastic. No damage, no mess. Will be booking again for our gutters."
Jennifer T., Santa Clara, CA
Common Questions
Everything you need to know about our exterior cleaning services across the Bay Area.
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Professional exterior cleaning for homes and businesses across the San Francisco Bay Area.
Your Property Deserves the Best Care
Free estimates. Eco-friendly methods. 100% satisfaction guaranteed. Residential and commercial. Let's talk about your project.