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| Mold Growing on Roof | |||||
| Question | |||||
| why does mold grow on roof shingles? | |||||
| Answer | |||||
| Usually, the dark streaks on the asphalt roof shingles are a type of algae known as Gloeocapsa Magma. The algae growth can be a result of warm, humid weather and a lack of direct sunlight.
Clean your roof with Spray & Forget or a homemade diluted bleach solution.  Date: 2008-04-18 | |||||
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