Not all grime is created equal—and not all cleaning methods are, either. When it comes to removing mildew, mold, algae, and dirt from delicate exterior surfaces, there’s one approach that stands out for both its effectiveness and safety: soft washing. In Savannah, GA, where the climate encourages rapid organic growth and buildup, this method is quickly becoming the go-to solution for homeowners who want results without risking surface damage.
Unlike traditional pressure washing, soft washing in Savannah, GA, uses low-pressure water combined with specialized cleaning solutions to clean surfaces like siding, stucco, roofing, and even painted wood. It’s an ideal choice for homes in the area, where coastal moisture and humidity feed algae and mold growth on everything from rooftops to fences and patios.
What Is Soft Washing—and How Does It Work?
Soft washing is a cleaning technique that relies more on science than brute force. Instead of blasting away dirt with high-pressure water, it gently applies a biodegradable chemical solution that kills mold, mildew, algae, and bacteria at the root. After allowing the solution to soak in, the surface is rinsed using low pressure—usually under 500 PSI (about the same as your garden hose).
This approach is particularly useful for:
- Vinyl and painted siding
- Roof shingles
- Stucco and EIFS
- Wood fences and decks
- Screens and lanais
- Outdoor furniture
- Solar panels
The real benefit of soft washing is that it doesn’t just clean—it sanitizes. The treatment keeps growth from coming back for a longer period, so your home stays cleaner between services.
Why Savannah Homes Need Soft Washing More Often
Living in the Southeast has its perks—lush greenery, warm weather, and proximity to the coast—but it also means dealing with constant humidity, heat, and moisture. That’s a recipe for algae and mold to thrive.
In Savannah, we see common issues like:
- Green or black streaks on siding and roofs caused by Gloeocapsa magma (a common roof algae)
- Mildew growth on patios, awnings, and outdoor furniture
- Moss and lichen on shaded parts of the roof or north-facing walls
- Salt residue on windows and exterior finishes, especially in coastal neighborhoods
Soft washing is not only the safest way to handle these problems—it’s also the most effective. Traditional pressure washing can actually worsen the issue by forcing water into cracks or chipping paint and shingles.
Long-Term Benefits of Soft Washing
- Extends Material Life
By gently cleaning without harsh abrasion, soft washing helps siding, paint, and shingles last longer. - Improves Health
Algae and mold can trigger allergies and respiratory issues. Soft washing removes these hazards completely. - Boosts Curb Appeal
Whether you’re prepping your home for sale or just want to love the way it looks again, a clean exterior makes a huge difference. - Cost-Effective
Because it prevents regrowth longer than pressure washing, soft washing often saves you money in the long run. - Eco-Friendly Options
Many companies now offer plant-safe, biodegradable chemicals that are tough on grime but gentle on your garden.
FAQs About Soft Washing
- How often should I schedule soft washing?
Most homes in Savannah benefit from soft washing once a year, though homes near trees, water, or shaded areas may need it every 6–9 months. - Is it safe for my landscaping?
Yes—professional services take steps to pre-soak and rinse plants and use eco-safe solutions that won’t harm your garden. - Will soft washing damage my roof or paint?
Not at all. It’s specifically designed to protect surfaces that pressure washing could damage. It’s the recommended method for cleaning roofs and painted exteriors. - Does it remove mold and mildew permanently?
Soft washing kills mold and algae at the root, so it lasts longer than pressure washing. However, new growth may occur over time due to Savannah’s climate, which is why regular maintenance is key. - How long does the process take?
Depending on the size of the home, soft washing usually takes 2–4 hours. Most surfaces dry within a few hours afterward.
