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Patio Cleaning for Exposed Aggregate in Your Area

Moderate-pressure wash for exposed aggregate. Patio cleaning for concrete, pavers and natural stone, with the pressure and cleaner matched to the material. Typical cost $150-$400.

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Patio Cleaning for Exposed Aggregate is one of the jobs we do most often in your area. Typical jobs cost $150-$400, and you approve the price before we begin. On exposed aggregate, the method we use is moderate-pressure wash.

Method and pressure

Moderate-pressure washCleaning method
Usually 1,500-2,500 PSI with a surface cleanerPressure

Cleaning solution: A concrete pre-treatment and degreaser as needed.

Caring for exposed aggregate

Exposed aggregate concrete has stones showing at the surface. Too much pressure can loosen stones at the edges, and the surface looks best when cleaned and resealed.

Avoid: High pressure at edges and cracks, which can pop out aggregate.

How often: Clean yearly; reseal every 2-3 years.

Signs you need patio cleaning for exposed aggregate

  • Green or black growth between pavers or on shaded concrete
  • Grease spots near the grill
  • Stains from planters, leaves and furniture
  • Weeds in the joints
  • White chalky haze on pavers or stone

What causes the dirt and stains

  • Shade and damp soil around the patio
  • Cooking grease and food spills
  • Rust from metal furniture and planters
  • Efflorescence (salts) rising out of masonry

Safe steps for homeowners

  • Move planters now and then so they don't leave rings
  • Clean grill grease quickly with dish soap and hot water
  • Pull weeds from joints before they spread
  • Sweep often so leaves don't stain

Not sure what you're looking at? The free stain identifier and safe pressure guide explain each stain and surface.

What can go wrong with DIY pressure washing

  • Blowing joint sand out of pavers
  • Etching or pitting soft stone like travertine and sandstone
  • Acid cleaners on limestone and travertine
  • Stripping an existing sealer unevenly

What happens on the day

  1. Check the patio material and any sealer
  2. Move furniture and protect nearby plants
  3. Pre-treat growth, grease and stains
  4. Clean with the right pressure and tools
  5. Rinse, re-sand joints if needed, and walk the patio with you

How much does patio cleaning for exposed aggregate cost?

$150-$400Typical range for a typical backyard patio
1-2 hoursTypical time on site
Once a year, more often in shadeRecommended frequency

What moves the price:

  • Size: square footage of siding, roof or flatwork
  • Condition: heavy growth, old stains and peeling finishes take longer
  • Access: number of stories, roof pitch, slopes and how close we can park
  • Add-ons: sealing, gutter brightening and other services done in the same trip

These are typical U.S. ranges, not a quote. You get an exact price before any work starts. For a quick estimate, try the pressure washing cost calculator.

Other services for exposed aggregate

Local patio cleaning for exposed aggregate for your area

We provide patio cleaning for exposed aggregate across all 50 states, Washington, DC and Puerto Rico. Pick your state to see local details:

Patio Cleaning for Exposed Aggregate: frequently asked questions

How much does patio cleaning for exposed aggregate cost?

Patio Cleaning for Exposed Aggregate typically costs $150-$400 for a typical backyard patio, and usually takes 1-2 hours. The exact price depends on the size and condition, and you get it before any work starts. Call (555) 010-0000 for a free quote.

Do you use high pressure for patio cleaning for exposed aggregate?

For exposed aggregate: usually 1,500-2,500 PSI with a surface cleaner. What we avoid: high pressure at edges and cracks, which can pop out aggregate. We keep the pressure even and controlled, with the right tools for the surface.

Is patio cleaning for exposed aggregate safe for my plants and pets?

We pre-wet plants and lawns, keep cleaning solutions diluted to what the surface needs, and rinse landscaping again when we finish. Keep pets and children inside until surfaces are rinsed and dry.

How often should I schedule patio cleaning for exposed aggregate?

Clean yearly; reseal every 2-3 years. Shade, nearby trees, humidity and heavy traffic mean more frequent cleaning; sunny, dry spots can go longer. Our free cleaning frequency tool gives a recommendation for your climate.

What if it rains on the day?

Light rain doesn't stop most washing, but heavy rain, high wind, lightning and freezing temperatures do. If the weather isn't right, we reschedule at no charge. Our work is backed by a satisfaction guarantee.

More services

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Moderate-pressure wash. Stamped and colored concrete is usually protected by a sealer.

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Low-pressure wash. Brick is tough, but the mortar joints are softer than the brick itself, and older soft-fired brick can pit.

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Low-pressure wash. Cedar decks and fences turn silver-gray as the surface weathers.

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Typical $400-$2,000

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High-pressure cleaning for driveways, walkways, patios, pool decks and other hard surfaces, with the pressure matched to each surface.

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Concrete Sealing

Concrete cleaning and sealing that helps resist stains, water and freeze-thaw damage on driveways, patios and stamped concrete.

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Paver Cleaning & Sealing for Brick

Low-pressure wash. Brick is tough, but the mortar joints are softer than the brick itself, and older soft-fired brick can pit.

Typical $600-$1,800

Pressure Washing for Flagstone

Low-to-moderate pressure wash. Flagstone covers several stones, including sandstone, slate, bluestone and limestone, and they react differently to pressure and chemicals.

Typical $150-$600

Fence Cleaning for Cedar

Low-pressure wash. Cedar decks and fences turn silver-gray as the surface weathers.

Typical $200-$600

Pool Deck Cleaning for Stamped Concrete

Moderate-pressure wash. Stamped and colored concrete is usually protected by a sealer.

Typical $200-$500

Ready for a cleaner home or business?

Get a free pressure washing quote near you. Tell us what needs cleaning and we'll give you a price and the next available date.

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