Our Soft Wash Process Explained – How Acadiana Hydro Kleen Does It

Soft Wash Roof Cleaning - WOW!

If you've heard the term "soft washing" but aren't sure exactly what it means or how it's different from standard pressure washing, you're not alone. The distinction is important — especially in South Louisiana, where using the wrong cleaning method can damage your home or produce results that don't last. Here's a complete explanation of our soft wash process, from the chemistry to the equipment to the results you can expect.

What Is Soft Washing?

Soft washing is an exterior cleaning method that uses low water pressure — typically under 100 PSI, roughly equivalent to the flow from a garden hose — combined with professional-grade cleaning solutions to remove algae, mold, mildew, and other biological growth from exterior surfaces.

By contrast, standard pressure washing uses 2,000–4,000+ PSI to mechanically blast dirt and debris off surfaces. That works great for concrete and other hard surfaces but can be very damaging to softer surfaces like vinyl siding, roof shingles, stucco, and wood.

Why Soft Washing Is the Right Choice for Louisiana Homes

High-pressure washing removes the visible growth from a surface, but it doesn't kill the organisms. The algae and mold at the root of the surface — in the pores and texture — survive and begin re-colonizing almost immediately. This is why pressure-washed homes often look dirty again much faster than soft-washed homes.

Soft washing kills the organisms biologically using a carefully formulated cleaning solution. Dead organisms don't regrow. Residual chemistry in the solution continues working for weeks after application. Results last significantly longer than pressure washing on the same surfaces.

Our Cleaning Solution

Our primary soft wash solution contains:

• Sodium hypochlorite (bleach) at professionally controlled dilutions — this is the active biocidal agent that kills algae, mold, mildew, and bacteria

• A surfactant (soap) that helps the solution cling to vertical surfaces and penetrate growth

• Water at appropriate dilution ratios for each surface type

We adjust concentration based on the surface we're cleaning and the severity of the growth. Roofs typically receive higher concentrations than siding, which receives higher concentrations than areas near sensitive landscaping.

All of our solutions are biodegradable, and we take careful steps to protect landscaping before, during, and after application.

Our Step-by-Step Process

Step 1: Property Assessment

Before we apply anything, we walk the property to assess the type and severity of growth on each surface, identify sensitive areas (new paint, delicate landscaping, outdoor equipment), and confirm the scope of work with the homeowner.

Step 2: Landscaping Protection

We pre-wet all plants, shrubs, grass, and flower beds in the work zone. This creates a dilution barrier that protects landscaping from any cleaning solution overspray or runoff.

Step 3: Solution Application

Using our specialized soft wash system, we apply the cleaning solution at low pressure from the bottom up, ensuring even coverage without streaking. We work methodically across each surface, making sure all growth is thoroughly wetted with solution.

Step 4: Dwell Time

We allow the solution to dwell on the surface for 15–30 minutes depending on the severity of growth and the surface type. During this time, the chemistry is working biologically to kill algae, mold, and mildew. You may see visible color changes in the growth as it's affected by the solution — this is normal and means it's working.

Step 5: Rinse

After appropriate dwell time, we rinse all treated surfaces thoroughly at low pressure. We rinse from top down to carry any residue away from cleaned surfaces. We follow the siding rinse with a thorough rinse of all landscaping.

Step 6: Final Inspection

We walk the entire property after rinse-down, inspecting every surface for completeness and quality. Any area that needs additional treatment gets a second application. We don't leave until we're satisfied with the results — and we make sure you are too.

Results You Can Expect

After our soft wash process, most surfaces will be visibly clean immediately. Some heavier staining (particularly black streaks on roofs) may take 30–60 days to fully lighten as the dead organisms continue to wash away with subsequent rainfall. We'll tell you what to expect for your specific situation before we finish.

At Acadiana Hydro Kleen, our soft wash process is the same on every job — whether we're cleaning a small cottage or a large commercial property. Consistency and quality are what we're known for in Lafayette and throughout Acadiana.

Ready to experience the soft wash difference? Schedule at www.acadianahydrokleen.com today!