House siding professionally soft washed in Rochester NH
House & Siding Wash — Rochester NH

Your Siding Hasn't Been
Truly Clean
Since It Was Installed.

Soft wash house cleaning for Rochester, Somersworth, and all of Strafford County. We kill the algae and mold — not just move it around.

Soft
Wash Method
Free
Estimates
Same Week
Scheduling
Licensed
& Insured in NH
The Service

Soft Wash Cleaning.
Done the Right Way.

That dark streaking on your siding isn't just dirt — it's a living organism. Algae, mold, and mildew attach to vinyl, wood, and painted surfaces and spread from the top down. A garden hose won't touch it. A consumer pressure washer will strip your paint and force water behind your panels.

We use a low-pressure soft wash system with biodegradable cleaning solutions. The chemistry kills algae and mold at the root — which means it doesn't come back in six weeks. No blasting, no damage, no guesswork.

  • Vinyl siding — all colors and profiles
  • Wood and cedar shake siding
  • Painted surfaces and trim
  • Brick, stucco, and masonry
  • Gutters and fascia (exterior)
  • Soffits and overhangs
House siding soft washed and restored in Rochester NH
Why It Matters

A Clean Exterior Isn't Just Cosmetic

Stops Mold Before It Spreads

Left alone, algae and mold on your siding work their way into cracks and seams. What starts outside doesn't always stay outside. Cleaning it now costs less than fixing what happens next.

Extends Paint and Siding Life

Biological growth degrades paint and vinyl over time. Regular washing keeps surfaces clean and extends the life of your exterior — whether you're planning to repaint or not.

Required Prep Before Any Paint Job

No painter worth hiring will put a coat of paint on a dirty house. If you're planning to repaint, a proper house wash is step one. We do it right so the paint sticks.

Your Property Value Starts at the Curb

Whether you're selling next month or just want a clean house, the first impression happens from the street. A clean exterior adds real perceived value — in ten seconds or less.

How It Works

Four Steps. One Clean House.

01

Walk the Property

We walk the exterior before we start. We note any cracked caulk, loose panels, open vents, or plants that need protection. No surprises.

02

Pre-Treat Problem Areas

Heavy mold, dark algae streaks, and stained corners get a pre-treatment of biodegradable cleaning solution. We let the chemistry do the heavy lifting.

03

Low-Pressure Soft Wash

The whole house gets a thorough low-pressure rinse. The solution lifts everything — algae, mold, oxidation, spider webs — without blasting your siding.

04

Final Walk-Through

We walk the property again before we leave. If anything needs a second pass, we do it. You shouldn't have to call us back for something we missed.

FAQ

Questions We Get All the Time

Soft wash uses low pressure and a biodegradable cleaning solution to kill algae and mold at the root. Standard pressure washing blasts with high-pressure water alone. For vinyl and painted siding, high pressure can damage surfaces, force water behind panels, and void warranties. Soft wash is safer and the results last longer because you're killing the organism, not just rinsing it.
No. Soft wash uses roughly the same water pressure as a garden hose — the cleaning solution does the work. We've washed hundreds of homes in Rochester and Strafford County without a single siding or paint issue. If we see anything on your house that concerns us, we'll tell you before we start.
Most single-family homes take 2 to 3 hours. Larger homes or situations with heavy mold and algae buildup take a bit longer. We'll give you an accurate time estimate when we quote the job — no surprises on the day of service.
Most homes in the Rochester area need a wash every 1 to 2 years. If your house gets a lot of shade or sits near trees and water, you'll see growth come back faster. We'll give you an honest assessment when we're there — we're not going to tell you to call us more often than you need to.
No. As long as windows are closed and we can access the exterior, you don't need to be there. We'll text or email you photos when we're done so you can see the before and after.
We clean the exterior face of gutters as part of a house wash — black streaks and algae on the outside of the gutter are included. Interior gutter flushing (clearing the channel and downspouts) is a separate service. Just ask about it when you get your estimate and we'll add it on.

Ready for a Clean House? Start Here.

Tell us your address and what you're seeing. We'll get back to you with a quote the same day, and most jobs get scheduled same week.

Get a Free Estimate

Or call us directly: (603) 505-8036

Free Estimate

Get a House Wash Quote

Tell us what you're seeing and we'll get back to you with a price — usually within a few hours.

Contact Us Directly

Mon–Sat 7am–6pm

Rochester, Somersworth & Strafford County NH

(603) 505-8036