Roof Cleaning in Charlotte & Lake Norman

Remove black streaks, algae, moss, and lichen safely with our soft wash methods. Results that last years, not months.

Why Your Roof Has Those Ugly Black Streaks

Those dark streaks running down your roof aren't dirt or tree sap. They're actually Gloeocapsa Magma, a type of algae that feeds on the limestone in your shingles. Left untreated, it spreads across your roof, holds moisture against the surface, and shortens the life of your roofing materials.

The Charlotte area's humidity makes this problem especially common. Between our hot summers and mild, wet winters, algae and moss have the perfect environment to thrive. You'll notice it starts on the north-facing side of your roof where shade keeps things moist longer.

The good news? Roof cleaning is far cheaper than replacement. A proper soft wash treatment kills the algae at its root and prevents regrowth for years. Most homeowners who think they need a new roof just need a good cleaning.

What We Remove

  • Black streaks (Gloeocapsa Magma algae)
  • Green algae and organic growth
  • Moss and lichen (takes longer but we handle it)
  • Mold and mildew buildup
Professional roof cleaning service

Our Soft Wash Roof Cleaning Process

Safe, effective, and long-lasting results

1

Inspection & Protection

We walk your property first, checking your roof condition and identifying any areas that need special attention. We wet down your landscaping and cover sensitive plants before we start.

2

Low-Pressure Application

Using specialized equipment, we apply our organic cleaning solution at under 300 PSI. That's less pressure than a garden hose. No high-pressure blasting that damages shingles.

3

Let It Work

Our solution kills algae, moss, and organic growth at the root. For light staining, results are immediate. For heavier growth, the solution continues working over the following weeks.

4

Natural Rinse

We don't rinse roofs. The solution is designed to be washed away naturally by rain over the next few weeks. This is the industry standard method recommended by shingle manufacturers.

What to Expect After Your Roof Cleaning

Light Staining (Black Streaks)

Results are immediate. You'll see the difference as soon as we finish. The black streaks disappear and your roof looks years younger.

Moderate Staining

May require a couple treatments the same day. Some stubborn areas need extra attention, but we don't leave until the job is done right.

Heavy Organic Growth

Will turn brown first, then wash away with rain. We have a saying: "If it's brown, it's coming down. If it's black, it's coming back." Brown means it's dead and working.

Moss & Lichen

Takes 2-3 months to fully clear. We kill the growth, but it needs time to dry out, detach, and rinse off naturally. We set proper expectations upfront.

How long do results last? Anywhere from 1-10 years depending on your environment. Shaded areas with lots of moisture might see regrowth in 1-2 years. Sunny spots with good drainage can stay clean for 5-10 years.

Roof Cleaning Pricing

Straightforward pricing based on your roof

General Pricing Guide

Minimum (partial treatments) $350
Typical 2-story home $500 - $1,000
Larger or more complex roofs Custom quote
Pricing factors: Roof size, staining severity, roof pitch, and access difficulty all affect the final price. We provide exact quotes after reviewing your property.
Moss removal from roof

Is Soft Wash Safe for My Roof?

Yes. Our soft wash method uses the same active ingredient found in water treatment plants and swimming pools. When applied correctly at the right concentration, it's completely safe for:

  • Asphalt shingles
  • Tile roofs
  • Slate roofs
  • Concrete tiles

Some materials need special treatment. Cedar shake, certain metal roofs, and some synthetic materials require different approaches. We'll let you know if your roof needs something special during the estimate.

As for your plants and pets, we take precautions to protect your landscaping. We pre-rinse and post-rinse vegetation, and we can cover sensitive plants when needed. The solution we use is biodegradable and breaks down quickly.

Roof Cleaning Results

See what we can do for your roof

Common Questions About Roof Cleaning

Yes, which is why we don't use it. High-pressure washing strips the protective granules off asphalt shingles and can void your warranty. Our soft wash method uses less pressure than a garden hose (under 300 PSI) and relies on our cleaning solution to do the work, not force.

This is the manufacturer-recommended method. The cleaning solution continues working after application and rinses away naturally with rain. Rinsing immediately would wash away the solution before it can fully penetrate and kill the organic growth at its root.

Most residential roofs take 1-3 hours. Larger homes or roofs with heavy moss and lichen buildup can take most of a day. We use two-person crews and professional equipment to work efficiently without rushing.

If your roof is structurally sound, cleaning is almost always the better choice. Many homeowners think they need a new roof when they really just need a cleaning. A roof cleaning costs a fraction of replacement and can make your roof look new again.

Yes. We have safety equipment and training for steep-pitch roofs. However, extremely steep roofs or those with difficult access may require additional charges or specialized equipment. We'll discuss this during your estimate.

We take plant protection seriously. Before we start, we wet down all landscaping near the house. During the job, we rinse vegetation periodically. For sensitive plants, we can cover them. The cleaning solution breaks down quickly and won't harm your plants when we follow our protection protocol.

Ready to Clean Your Roof?

Request your free estimate

Prefer to talk? Call 704-266-0795

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