SudsAwayProWash

Service

Roof Cleaning

Black streaks and moss removed without high pressure.

Garage roof, after cleaning

The dark streaks on so many shingle roofs are algae, and they usually spread across the shaded sections first. Pressure washing a roof knocks off the protective granules shingles depend on. A soft wash kills the algae at low pressure instead, so the streaks lift without wearing the roof down.

How we do it

  1. Look the roof over and note anything fragile: flashing, vents, skylights, and gutters.

  2. Pre-rinse and protect the plants below.

  3. Apply the soft-wash solution at low pressure.

  4. Let it work on the algae and moss.

  5. Rinse the gutters, siding, and landscaping below.

What we clean

  • Asphalt shingle roofs
  • Garage and shed roofs
  • Porch and patio roofs

Real results

Roof Cleaning: before and after

Drag the handle to compare.

Garage roof, before cleaningGarage roof, after cleaning
Garage roofDark algae streaks soft washed off the shingles

See all our work

Questions

Roof Cleaning questions

Is soft washing safe for my roof?

Absolutely. Soft washing is the method recommended by shingle manufacturers like GAF and CertainTeed. High-pressure washing can damage shingles and void your warranty. Our soft wash method cleans effectively without any risk to your roof.

Why not just pressure wash the roof?

High pressure strips the granules that protect asphalt shingles and can void a manufacturer's warranty. Soft washing cleans the roof without that wear.

Get a free roof cleaning estimate

Tell us what needs cleaning and we'll tell you what it takes. No pressure, no obligation.

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