Roof Soft Washing in Albany, GA
Those black streaks running down the shingles are usually algae, not dirt or wear. Tell us about your roof and we'll connect you with an independent local provider who does low-pressure roof cleaning.
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Home › Roof Soft Washing in Albany, GA
What causes black streaks

The dark streaks on so many Albany roofs come mostly from an algae called Gloeocapsa magma. It thrives in warm, humid weather and feeds on the limestone filler in asphalt shingles. The north and shaded sides of a roof usually look the worst. Green moss and crusty lichen can grow too, especially under trees.
Besides looking bad, heavy growth holds moisture against the shingles, and dark roofs absorb more summer heat.
Why roofs should never be pressure washed
High pressure strips the protective granules off asphalt shingles and can shorten a roof's life. Roofing industry groups recommend low-pressure cleaning with a solution that kills the algae, and the streaks then rinse or weather away.
Ask the provider how they'll protect plants below the eaves, how they'll keep runoff out of the gutters and off the lawn, and whether they walk the roof or work from ladders. Check your shingle warranty for any cleaning guidelines too.
What affects the price
- Roof size, pitch, and height
- Shingle, metal, or tile roof
- How heavy the algae, moss, or lichen is
- Access and landscaping protection
- Gutter cleaning or brightening at the same visit
We don't publish prices because every property is different. Ask the provider for a written quote that lists exactly which surfaces are included, whether soft washing or high pressure will be used, and how plants will be protected.

How it works
- Call or send the short form below.
- We pass your request to an independent pressure washing provider who serves your part of Albany.
- The provider contacts you to confirm details and give you a quote. You decide whether to hire them.
Request a free quote
Frequently asked questions
Is roof cleaning really needed?
It's mostly cosmetic, but heavy moss and lichen hold moisture against the roof. Many people clean before selling or when streaks get bad.
How long do results last?
Often a few years in Albany's climate, depending on shade. Zinc or copper strips near the ridge can slow regrowth.
Can a metal roof be soft washed?
Yes. Mention the roof type in your request.
Will cleaning void my roof warranty?
Low-pressure cleaning is generally what manufacturers recommend, but check your warranty paperwork.
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