★★★★★
"Impressed from start to finish. The bid was substantially below others I contacted. Showed up on time, did exactly what they were supposed to do. Extremely happy."
Matt R. · Angi
Soft Wash Roof Cleaning · Wheeling, IL
Roof Washing — Remove Black Streaks & Algae, Wheeling & North Shore.
Soft wash roof cleaning for asphalt shingles. We kill the algae and moss at the root with the right cleaning solution — never high pressure that strips your shingles. Fully insured, owner-operated since 2019.
✓ Soft wash — no high pressure
✓ Safe for asphalt shingles
✓ Pay after the job
✓ Fully insured
Roof Washing
What soft washing removes from your roof.
Those dark stains aren't just dirt — they're living growth feeding on your shingles. Soft washing treats the cause, not just the surface, so the roof comes back clean and stays clean far longer.
Black Streaks & Algae
The dark streaks running down asphalt shingles are algae (Gloeocapsa magma). Our solution kills it at the root and the roof returns to its original color — not just a temporary rinse.
Moss
Moss holds moisture against the shingles and lifts them over time. We treat it with a soft wash so it breaks down and releases — no scraping or pressure that could damage the roof.
Lichen
Lichen roots into the shingle surface and is the toughest of the three. The right cleaning solution applied at low pressure breaks its grip without harming the granules.
The Right Method
A roof should never be pressure washed.
High pressure blasts the protective granules off asphalt shingles and voids most roof warranties. Soft washing does the opposite — it cleans biologically, with no force against the shingle.
✓ What we do
Soft Wash
A cleaning solution applied at low pressure that kills algae, moss, and lichen at the root, followed by a gentle rinse.
- Safe for asphalt shingles
- Kills growth at the root
- Results last far longer
- No granule loss
✕ What we never do
Pressure Washing a Roof
Blasting a roof with high pressure may look fast, but it strips the granules that protect the shingle and shortens the life of the roof.
- Strips protective granules
- Can lift or crack shingles
- Forces water under the shingles
- Often voids roof warranties
Our Process
Exactly what we do — and what you're paying for.
A proper soft wash isn't one pass with a hose. It's a careful, step-by-step process — and protecting your landscaping is built into every stage of it.
1
Measure & mix the solution
We assess the roof and calculate the exact amount and concentration of cleaning solution your shingles need — strong enough to kill the growth, gentle enough for the roof.
2
Clear the work area
Furniture, décor, grills, and anything else near the cleaning area is moved or covered, so nothing sits in the path of overspray.
3
Pre-wet your landscaping
Every plant, shrub, and surface that could catch overspray is saturated with water first — shielding them before any cleaning solution touches the roof.
4
Apply the soft wash
The cleaning solution is applied at low pressure across the roof, reaching into every streak, valley, and shaded section where the algae lives.
5
Let it dwell
The solution needs time to break algae, moss, and lichen down at the root. We let it work — this dwell time is what makes the results actually last.
6
Low-pressure rinse
We rinse gently — never high pressure — lifting away the dead growth without ever disturbing the protective granules on your shingles.
7
Spot-treat & repeat if needed
Any stubborn areas get a second application until the whole roof is evenly clean. We take the time to get it right before we leave.
8
Rinse the plants again
After every solution application, we re-rinse the surrounding plants and grass — so nothing is left behind to settle on your landscaping.
Same-day results
Most roofs are completely transformed in a single visit — you see the difference the moment we pack up.
Before & After
Real roofs. Real results.
Before / After
Soft Wash
Algae & streaks removed
Before / After
Soft Wash
Moss removal
Before / After
Soft Wash
Full roof restoration
Pricing
Every roof is quoted on-site.
Pitch, size, access, roof type, and how much algae or moss is present all affect the work — so we give you a free on-site estimate and confirm the price before any work begins. No guessing, no obligation.
Doing the roof? Add gutters & a house wash — save 10%
Roof, gutters, and siding all collect the same algae and grime. Book two or more services in one visit and get 10% off — just mention it when booking.
What Customers Say
Your neighbors trust us with their homes.
★★★★★
"They did such a great job power washing my 3-story house. Exceptional customer service."
Bob W. · Deerfield, IL · Yelp
★★★★★
"One of the most professional companies I've ever dealt with. Alex answered all my questions and sent reminder texts. 2 guys busted their butts to get it done. Highly recommend!"
Manuel R. · Facebook
Common Questions
Roof washing FAQ.
What are the black streaks on my roof?▾
Those dark streaks are algae — most commonly Gloeocapsa magma. It feeds on the limestone filler in asphalt shingles and spreads across the north- and shade-facing sections of the roof. Left alone, it holds moisture against the shingles and shortens their lifespan.
Is roof washing safe for asphalt shingles?▾
Yes — when it's done as a soft wash. We never use high pressure on a roof. Instead we apply a cleaning solution at low pressure that kills the algae and moss at the root, then rinse gently. High-pressure washing strips the protective granules off shingles; soft washing does not.
How is soft washing different from pressure washing?▾
Pressure washing blasts dirt off hard surfaces with force. Soft washing uses the right cleaning solution at very low pressure to break down algae, moss, and lichen biologically — then a gentle rinse. Roofs and shingles always get a soft wash, never high pressure.
Will the streaks come back?▾
Because soft washing kills the algae at the root rather than just rinsing the surface, results last far longer than a pressure rinse. How quickly it returns depends on shade, tree cover, and humidity — homes surrounded by trees may want a refresh every few years.
Do you remove moss from roofs?▾
Yes. Moss and lichen are treated with the same soft wash approach — the solution breaks them down so they release from the shingle and rinse or weather away, without scraping or pressure that could lift the shingles.
Will roof washing affect my shingle warranty?▾
Soft washing is the method shingle manufacturers prefer. Most asphalt shingle warranties actually expect you to keep the roof free of algae and moss — but they do not want it pressure washed, because high pressure strips the protective granules and can void coverage. Since we only soft wash at low pressure and never blast the shingles, our method lines up with how manufacturers want the roof maintained. If you have specific warranty paperwork, keep it handy and we're glad to work within its requirements.
How much does roof washing cost?▾
Every roof is different — pitch, size, access, and how much algae or moss is present all affect the work. We provide a free on-site estimate and confirm the price before any work begins.
Service Area
Roof washing across Wheeling and all North Shore suburbs.
Based in Wheeling, IL — we cover 30+ communities across the North Shore and Northwest suburbs. Not sure if we cover your area? Just call or text us.
Wheeling
Northbrook
Buffalo Grove
Glenview
Arlington Heights
Palatine
Vernon Hills
Deerfield
Highland Park
Barrington
Des Plaines
Schaumburg
Naperville
+ surrounding areas
Bring your roof back to life.
Free on-site estimate, same-day response. Safe soft wash — never high pressure.
✓ Free on-site estimate
✓ Pay after the job
✓ Safe for shingles
✓ Fully insured crew