When faced with mold or algae growth on your roof
https://privatebin.net/?5a21d16cecdea61c#7aLFLdEzXwunLsrdN5jZhr65dtDQzBgit2NQ6R9NvjtZ
When faced with mold or algae growth on your roof, opt for soft washing; it effectively eliminates these issues without causing harm that high-pressure techniques might inflict on roofing materials.