Skip to content

Last updated May 2026

← Part of our pressure washing & exterior cleaning services
Exterior Cleaning · Montague County, TX

Roof Cleaning in Montague, Bowie, Wichita Falls & North Texas

The black streaks on your roof are Gloeocapsa magma — a cyanobacteria that feeds on limestone filler in asphalt shingles and spreads by airborne spores. We remove it with an ARMA-approved low-pressure soft-wash treatment that's gentle on shingles and doesn't strip granules. Serving Montague, Bowie, Wichita Falls, and North Texas.

5.0 on Google
Fully Insured
100% Satisfaction Guarantee

Pressure washing can strip granules and damage shingles, which is why it's widely discouraged for asphalt roofs. The ARMA-approved method for algae removal is a soft-wash solution applied at low pressure, rinsed thoroughly. That's what we use. The cleaning solution kills the organism at the surface — the roof looks cleaner the day of service.

What's Included

What Our Roof Cleaning Service Covers

1

Low-pressure application — never a pressure washer on shingles

We apply the cleaning solution at low pressure. Pressure washing can strip granules and damage asphalt shingles, which is why it's widely discouraged. The chemistry does the work.

2

ARMA-recommended soft-wash solution

The ARMA-recommended soft-wash solution kills Gloeocapsa magma without damaging the shingle surface. The chemistry does the work — which is why results last years rather than just washing the visible layer off temporarily.

3

Moss and lichen treatment

Moss holds moisture against shingles and lifts edges. Lichen bonds chemically to the surface and resists treatment more than algae — heavy lichen may need a follow-up visit to fully release. We tell you what to expect before we start.

4

Minimal roof foot traffic

Every unnecessary step on the roof is granule wear. We use extended wand reach to minimize walking on the surface and soft-soled footwear when we do walk it.

The Process

How Roof Cleaning Works

Pre-wet landscaping below the roofline

Everything in the runoff path gets thoroughly soaked before the cleaning solution goes on.

Apply solution from ridge to eave

We work down the slope, applying the cleaning solution so it flows in the same direction as natural runoff.

Low-pressure rinse

Gentle rinse from ridge down. No high pressure at any point. Some dead algae washes off now; the rest comes off in the next few rainstorms — that's normal.

Why Clean Freak

Why Choose Clean Freak for Roof Cleaning?

Roof cleaning is specifically about not using pressure. Pressure washing can strip granules and damage asphalt shingles — it's widely discouraged for asphalt roofs. The ARMA low-pressure soft-wash method kills the algae, and the results are visible the day of service. We'd rather give you the correct, gentle treatment that protects your shingles than a damaging high-pressure wash.

Locally Owned

Locally owned and operated — not a franchise.

You're not getting a dispatched crew from a call center. We're a local business — accountability for the result stays here.

5.0 on Google
Fully Insured
100% Satisfaction Guarantee
Free Quotes

Ready to book?

Montague-area jobs often book same-week. Free quotes, no pressure. What we quote is what you pay.

Request a Free Quote Call 940-536-3242
Customer Reviews

What Customers Say About Our Roof Work

"Cutler Polk, owner and operator of Clean Freak Cleaning Service, is absolutely top notch. He was professional, polite, and courteous from the moment he arrived until the job was done. His attention to detail was outstanding, and he made sure everything was don…"
— Lee
Alvord, TX
"I was very impressed with the service we received from Clean Freak, already referring friends! Will definitely use this service again."
— Marshal
Nocona Hills, TX
"Very prompt and professional service. Outstanding job at a good price. We will definitely use Clean Freak again."
— Keith
Saint Jo, TX
Common Questions

Roof Cleaning — Questions & Answers

Will soft washing damage my shingles?
The real risk to asphalt shingles is high-pressure washing, which can strip the granules and damage the surface. Soft washing is different — it's a gentle, low-pressure treatment that cleans without that impact. ARMA recommends the low-pressure soft-wash method as the correct approach for asphalt roofs.
What are those black streaks on my roof?
Gloeocapsa magma — a cyanobacteria (commonly called blue-green algae) that feeds on the limestone filler in asphalt shingles. It spreads by airborne spores, which is why you'll see it creep progressively across a roofline. It's extremely common across North Texas and throughout the South. Left untreated, it shortens shingle life by holding moisture against the surface.
How long will the results last?
How long results last depends on shade, tree cover, and roof exposure — there's no fixed timeframe we'd put on it. North-facing slopes and roofs under heavy tree canopy tend to see algae return sooner than sun-exposed planes. Moss and lichen follow the same pattern.
The roof looks kind of streaky right after cleaning — is that normal?
Soft washing kills the organism and lifts the staining — the roof looks cleaner the day of service. If there's any area you'd like us to revisit before we leave, just say so.
Can you clean a metal or tile roof?
Yes to both. Metal roofing doesn't have the granule concern of asphalt, so we can use higher rinse pressure. Clay or concrete tile is cleaned with the same soft-wash approach and responds just as well as other roof types. We'll adjust the approach based on what's on your roof.
Ready When You Are

Get a Free Roof Quote Today

Owner-operated. Fully insured. 100% satisfaction guarantee. Free quotes — no pressure to book on the call.

Call Now Free Quote