Gentle Exterior Cleaning That Protects Your Home
Serving Willis & Surrounding Areas
What Is Soft Washing?
A low-pressure approach for delicate exteriors
Soft washing is a professional exterior-cleaning method that pairs very low water pressure with biodegradable detergents to lift and neutralize organic growth, stains, and airborne pollutants. Unlike high-pressure blasting, it relies on chemistry rather than force, making it ideal for asphalt shingle roofs, stucco, painted wood, vinyl siding, and other delicate finishes.
By eliminating algae, mildew, mold, lichen, and bacteria at their source, soft washing delivers longer-lasting results, helps prevent premature surface degradation, and aligns with most roof manufacturer cleaning guidelines. It also reduces water use, minimizes risk of etching or moisture intrusion, and restores curb appeal safely and effectively.
From sensitive roofing to fine finishes
We safely clean asphalt shingle, tile, and metal roofs; vinyl, fiber-cement, and wood siding; stucco/EIFS; gutters, soffits, and fascia; screen enclosures; decorative stone, brick, and pavers; and outdoor living areas and furniture. Our tailored mix and low-pressure application protect seals, coatings, and fasteners while lifting contaminants.
Common issues we treat include black streaks from Gloeocapsa magma, green algae, mildew, mold, moss, lichen, pollen, dirt, bird droppings, and spider webs. We pre-wet and post-rinse landscaping, cover sensitive plants where needed, test inconspicuous areas, and use soft-bristle agitation only when appropriate for oxidation or stubborn buildup.
Inspection, treatment, and long-lasting results
Every project begins with a detailed inspection and safety walk-through. We identify surface materials and problem areas, isolate exterior power where appropriate, protect fixtures and electronics, move or cover items as needed, and thoroughly hydrate surrounding vegetation to prevent uptake of cleaning solution.
We then apply a custom-blended detergent with surfactants that cling to vertical and overhead surfaces for even dwell time. Organic growth is neutralized at the root, light agitation addresses persistent spots, and a gentle, low-pressure rinse reveals a bright, clean finish. Rust, efflorescence, and oxidation removals are available as add-on services when suitable.
To finish, we perform a quality check, pH-balancing or post-treatment as needed, and a final plant rinse. You’ll see immediate improvement, with some organic stains continuing to brighten over 24–48 hours. We provide care recommendations, maintenance intervals, and stand behind our work with clear, written satisfaction assurances.
Contact Us Today!
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Local Service You Can Trust
Prompt scheduling, transparent pricing, satisfied neighbors
Sigma Pressure Washing Services delivers prompt, professional soft washing throughout Willis, handled by trained technicians who respect your property from start to finish. Expect clear communication, on-time arrivals, careful site preparation, and results that enhance curb appeal without risking damage to your home or business.
Getting a quote in Willis is straightforward: we offer photo-based estimates for simple projects and on-site assessments for complex properties, followed by transparent, written pricing. We explain scope, products, timelines, and any optional services up front so you know exactly what to expect.
Ready to restore and protect your exterior in Willis? Contact Sigma Pressure Washing Services to schedule your soft washing service, request maintenance planning, or book a seasonal touch-up—backed by experience, proper insurance, and a commitment to safety and quality.
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