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Hunts Point Patio Algae Removal

Strip the slick green and black algae film that coats patios through Washington’s wet months.

Hunts Point Patio Algae Removal

Algae forms a slippery, discoloring layer on patios wherever Washington moisture lingers and sun is scarce. We apply a biocidal treatment that kills the algae outright so cleaning does not just smear it around the slab. After the treatment works, we wash the surface to a uniform tone and rinse the film completely away. Because the growth is killed rather than only rinsed, the patio stays cleaner and safer well into fall.

Local Service Information

Hunts Point

A very small, exclusively residential town on a peninsula in Lake Washington.

County: King County
ZIP Codes Served: 98004
Neighborhoods: A single small residential community with no distinct neighborhoods
Nearby Communities: Clyde Hill, Medina, Yarrow Point, Bellevue
Common Property Types: Predominantly established single-family residential properties, many on larger landscaped lots; commercial development is very limited.
Local Tree & Landscape Notes: Shoreline setting with conifers, bigleaf maple, and ornamental species; coastal wind exposure, shoreline regulations, and access are common considerations for scheduling and permitting.
Permit Considerations: Permit requirements vary depending on tree size, species, protected areas, shoreline regulations, critical areas, and local municipal code. Always verify current requirements with the local jurisdiction before beginning work.
Climate: Marine west coast climate typical of the Puget Sound region: mild, wet winters and warm, relatively dry summers, with most rainfall from fall through spring. Occasional wind, snow, and ice events and seasonal soil saturation influence tree health and the timing of tree work.

Hunts Point is a small, established residential community on the Lake Washington shoreline in King County, where larger landscaped lots and refined single-family homes sit under mature trees. Lakeside humidity and heavy shade leave siding, roofs, and stone hardscapes prone to algae and moss, the buildup our exterior-cleaning teams are brought in to remove with care on these estate-style properties.

Owners here expect meticulous, low-impact work on high-end exteriors, so we coordinate house soft washing, patio cleaning, and gutter clearing discreetly; neighboring Clyde Hill, Medina, Yarrow Point, and Bellevue fall within the same lakeside service area.

Site Conditions: Along the moderated lakeshore, damp shaded air keeps green algae on siding, moss on north roof slopes, and slick film on stone patios and pool surrounds. Leaf litter, pollen, and lake humidity settle into gutters and textured stonework, feeding the growth a gentle soft wash lifts away.
Seasonal Considerations: Summer’s drier weather is best for house washing, stone patio cleaning, and roof treatment, while the wet season deepens moss and algae on roofs and shaded hardscapes. We stage gutter clearing before autumn leaf fall and keep soft-wash visits to settled, dry days.
Common Project Types: Common work includes house soft washing, natural stone and paver patio cleaning, roof and gutter clearing, and deck and fence brightening, with careful moss, algae, and lichen removal across these shaded lakeside grounds.
Property Styles: Properties are large single-family homes on landscaped lots with painted and cedar siding, composition or tile roofs, and extensive stone patios and walkways that demand low-pressure, surface-specific cleaning.
Local Materials & Plants: Teams clean cedar and painted siding, composition and tile roofing, and natural stone and paver hardscapes, all prone to lakeside algae, moss, lichen, mildew, and the pollen film that settles over these heavily planted, shaded properties.
Planning Your Project: Planning emphasizes dry windows, thorough pre-wetting and covering of prized landscaping, and keeping runoff away from the Lake Washington shoreline. General permit and access considerations on private lakeside lots are confirmed in advance.

When shade and lakeside humidity mark your Hunts Point exteriors, reach out to arrange a discreet soft washing and stone-cleaning plan for your grounds.

Benefits

Removes the slick, discoloring algae layer; Kills growth so it does not smear or return fast; Restores an even, uniform patio tone; Improves footing on a rain-soaked surface

Process

1) Apply a biocidal solution across the algae film; 2) Dwell so the algae dies completely; 3) Wash the patio to an even, uniform tone; 4) Rinse fully to carry the dead film away

Ready to get started?

Request patio algae removal and get safe, clean footing back.
Call: 425-390-8500