Keeping the exterior of your home clean isn’t just about curb appeal—it’s about preserving your investment. Over time, organic growth like algae, mold, mildew, and dirt accumulate on siding, windows, soffits, trim, and other surfaces. Left untreated, this buildup can lead to premature aging, staining, and even structural damage. That’s where soft washing comes in.
Soft washing is a safe, effective, and long-lasting cleaning method for home exteriors that protects your surfaces while restoring their appearance.
What Is Soft Washing?
Soft washing is a low-pressure cleaning technique that uses a blend of water, eco-friendly detergents, surfactants, and sometimes a diluted bleach solution to gently clean the exterior of a home. Unlike power or pressure washing, which uses high pressure that can damage delicate surfaces, soft washing relies on the chemical solution to do the cleaning, not brute force.
It’s ideal for siding, windows, trim, gutters, soffits, stucco, and other more delicate or painted surfaces.
Surfaces That Benefit from Soft Washing
✅ Vinyl Siding
Vinyl siding tends to trap moisture and attract algae and mildew, especially on shaded or north-facing sides. Soft washing removes this growth without peeling or damaging the panels.
✅ Painted Wood or Fiber Cement
High-pressure washing can cause paint to chip or crack. Soft washing safely lifts dirt and biological material without harming the paint or surface.
✅ Windows and Window Trim
Our soft wash process includes a final vinegar-based rinse to help minimize water spotting on glass. This ensures your windows look crystal clear and streak-free.
✅ Gutters and Fascia
Black streaks (a.k.a. tiger stripes) caused by electrostatic bonding can be tough to remove. Soft washing with the right solution loosens and lifts these stains safely.
✅ Stucco, EIFS, and Brick
Soft washing penetrates porous surfaces like stucco and brick, sanitizing deep within the material while preventing erosion caused by high pressure.
What’s Included in a Full Exterior House Soft Wash?
At Green Sun Energy Services, our full exterior soft wash service includes:
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Pre-inspection: We walk around the property to identify areas of concern and set expectations.
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Landscape Protection: Plants and landscaping are pre-wet and covered if needed to avoid chemical damage.
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Eco-Friendly Detergent Application: We apply a specialized cleaning mix using low-pressure equipment.
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Controlled Dwell Time: The solution sits for 10–20 minutes to break down organic material.
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Second Rinse With Vinegar Solution: This neutralizes any bleach residue and reduces window spotting.
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Final Rinse & Walk-Through: We rinse the home with fresh water and conduct a walk-around with you to ensure complete satisfaction.
Benefits of Soft Washing Your Home’s Exterior
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🧼 Thorough Cleaning: Kills mold, mildew, algae, and bacteria—not just washing it off, but sanitizing at the source.
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🏡 Preserves Surface Integrity: No damage to siding, windows, paint, or sealants.
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💦 Water Efficient: Uses significantly less water than traditional pressure washing.
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🌿 Environmentally Friendly: We use biodegradable cleaning agents and take precautions to protect your landscaping.
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💰 Increases Home Value & Longevity: A clean exterior helps maintain your home’s appearance and market value.
How Often Should You Soft Wash Your House?
Most homes benefit from soft washing every 12 to 24 months, depending on environmental conditions:
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Shaded or humid areas may need more frequent cleanings due to algae growth.
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Homes near trees, lakes, or marshy areas often require cleaning sooner.
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If you’re preparing to sell or paint your home, soft washing is a smart pre-treatment step.
How Much Does Exterior Soft Washing Cost?
Pricing depends on factors like:
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Size of the home
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Number of stories
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Surface material (vinyl, wood, stucco, etc.)
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Level of organic buildup
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Accessibility
At Green Sun, we provide transparent pricing with a flat-rate charge for setup, detergents, and labor, then itemized rates for specific surfaces. This allows us to offer fair and flexible pricing for homes of all shapes and sizes.
Why Choose Green Sun Energy Services?
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✅ Fully insured (over $3M in coverage)
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✅ U.S.-based, professionally trained technicians
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✅ Proven process with before-and-after walkthroughs
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✅ Eco-conscious, pet-safe, and plant-safe methods available
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✅ 15+ years of professional experience
We’re not a “guy with a truck.” We’re a local, insured business that stands behind our work—and we’ve built our reputation on it.
Ready to Restore Your Home’s Exterior?
If your home is looking a little green—or just needs a seasonal refresh—our soft washing service can make it shine again, safely and affordably. Whether you’re in Monmouth County or the surrounding areas, we’re here to help.
👉 Contact us today for a free quote or call (732) 410-7818 to learn more.