Mobile, on-site cleaning for air-supported structures, sports domes, and tennis bubbles—using membrane-safe, low-pressure methods that restore brightness and extend service life. See process, videos, and FAQs below.
Serving Oregon statewide (Portland, Salem, Eugene, Gresham, Hillsboro, Beaverton, Bend, Medford, Springfield, Corvallis, Albany, Tigard, Lake Oswego, Grants Pass, Oregon City, McMinnville, Redmond, Tualatin, West Linn, Ashland, Keizer, Klamath Falls, Newberg, Woodburn, Roseburg, Hood River, The Dalles, Astoria, Seaside, Hermiston, Pendleton, La Grande, Coos Bay).
We walk the site, review access, tie-offs, and perimeter safety; inspect seams, zippers, and coatings to tailor detergents and dwell times—considering coastal salt spray, frequent rain, moss/algae growth, fir pollen, wildfire ash, and I-5 corridor soot.
Set controlled work zones, anchor points, and (as needed) capture/diversion for compliant runoff—coordinated around club play, school calendars, and tournament schedules.
Apply membrane-safe chemistry to lift algae/mildew, moss films, salt haze, soot, and oxidation from moisture and UV cycles. Soft agitation only—no harsh abrasion.
Gentle rinse, then final quality check for uniform brightness and coating integrity. Provide before/after documentation.
Click any card to watch. Want more examples? See our dome page.
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YouTube
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We plan around rainy seasons, spring pollen peaks, summer heat events, Gorge winds, and wildfire smoke—often cleaning with the dome inflated to minimize downtime.
Overnight/early-morning work reduces UV load and wind exposure; controlled rinse helps prevent mineral spotting.
Popular service areas include:
Yes—chemistry and pressure are tailored for coated fabrics, with gentle agitation and controlled dwell times.
Most projects proceed while inflated, with safety perimeters and coordination with your facilities team.
Small domes: ~1 day. Full-size: 1–3 days depending on soiling, access, and weather windows.
EPA-conscious practices with capture/diversion as needed; only approved detergents/biocides for organic growth.
Tell us about your dome (dimensions, age, coating, access). We’ll scope the project and schedule around your season.
Phone: 888-4PP-WASH • Email: davidkasel@prestigepressurewashing.com