Collinsville, IL & Greater St. Louis

Soft Wash in Collinsville, IL

Soft Wash for Siding & Roofs

Low pressure. Right chemistry. Green algae and mildew on Metro East siding and roofs cleaned without the etch marks high PSI can leave. Family crew that explains soft wash vs pressure clearly.

Get a Free Quote Book Online (618) 604-6719 Text Us

✓Family-Run

✓Fully Insured

✓Same-Day Quotes

✓Surface-Safe

How It Works

Booking Takes 3 Easy Steps

No phone tag, no guesswork — pick whatever is easiest for you.

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Answer a few quick questions in our instant quote tool, or call or text (618) 604-6719.
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Book Your Time
Pick a day that works for you on our online calendar — no back-and-forth.
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We Handle the Rest
Dontae’s family crew does the work. If you’re not happy, we make it right.
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What We Offer

Soft Wash Services

Before & After

Soft Wash Results

Before soft wash — algae on side-wall siding with windows and white fence — Before — algae on side wall (windows + white fence). After — same wall, same angle, algae gone.

After soft wash — same side wall clean, matching landmarks — Before — algae on side wall (windows + white fence). After — same wall, same angle, algae gone.

That green film on the north side of a Metro East house is not “just dirt.” It is living growth that loves our humidity. Blasting it with high pressure can drive water behind vinyl, scar paint, and still leave spores ready to return. Soft wash is the smarter play: lower pressure, the right mix, dwell time, and a thorough rinse.

Topclean treats soft wash as its own service — not an afterthought on a pressure-wash day. Dontae’s crew looks at siding, trim, and roofs and tells you straight whether soft wash, pressure, or both belong on the ticket. Call or text (618) 604-6719 or get a free quote.

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Siding Soft Wash

Vinyl, fiber cement, and painted surfaces cleared of algae and mildew without the aggressive PSI that scars finishes.

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Roof Soft Wash

Many asphalt and other roof types can be soft washed for black streaks and organic growth — confirm roof type when you quote.

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Trim, Brick Accents & Eaves

The shady spots where pollen and growth hang on after a wet spring.

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Paired With Hardscape Wash

Soft wash the house, pressure wash the driveway — one visit, two methods. Ask about Clean Sweep $499.

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On a Care Plan

Schedule soft wash every couple of seasons through a property care plan so growth never gets ahead of you.

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Homes & Small Commercial

Residential and smaller commercial exteriors that need a careful clean, not a rental-machine free-for-all.

How It Works

How Soft Wash Works Here

Quote With Photos

Walls, roof edges, and any problem spots. We confirm soft wash vs pressure before we book.

Prep the Yard

Plants pre-wet. Pets inside. Windows and outdoor outlets noted.

Apply, Dwell, Rinse

Solution does the lifting; rinse finishes the job. No “blast and hope.”

Walkthrough

We check shaded walls together. Touch-ups happen before we pack up.

Why Topclean

What Sets Us Apart

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Method First

We explain soft wash vs pressure in plain English before the wand comes out.

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Fully Insured

Licensed, bonded, and insured.

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Family-Run

Collinsville crew — same people quoting and cleaning.

✓

Honest Scope

Free quotes. No fake price grids. Ask about monthly plans for ongoing care.

Service Areas

Soft Wash Near You

Soft wash across Collinsville and the Metro East — roughly 40 miles from our Keebler Ave base. Shaded lots in Edwardsville, Belleville, Glen Carbon, and beyond welcome.

Soft washing in Collinsville Soft washing in Edwardsville Soft washing in O'Fallon Soft washing in Belleville Soft washing in Swansea Soft washing in Maryville Soft washing in Glen Carbon Soft washing in Shiloh Soft washing in Fairview Heights Soft washing in Troy Soft washing in Granite City Soft washing in AltonSt. Louis, MO

Looking for a different service in your town? See every town and service on our service areas page.

Questions?

Soft Wash FAQ

No. Soft wash uses lower pressure plus the right cleaning solution to kill and rinse algae, mildew, and organic staining. Pressure washing is better for many hardscapes. We offer both and tell you which fits.

Done correctly, soft wash is meant to protect finishes. We adjust chemistry and rinse thoroughly. Share siding type (vinyl, fiber cement, brick) and roof type when you quote so we set expectations.

Metro East humidity plus shade equals algae. Soft wash treats the growth instead of just blasting the stain into the next rain cycle.

We pre-wet and rinse landscaping and ask you to keep pets inside during application and rinse. Tell us about vegetable gardens or ponds beforehand.

Many homes every 1–3 years depending on shade and trees. Property care plans can put it on a calendar so it does not sneak up on you.

Often yes — soft wash on siding, higher pressure on the driveway. That combo is a common Clean Sweep / spring reset.

Call (618) 604-6719 or use Quote.html with photos of the greenest walls. Free quote — no invented online prices.