algae, lichen and moss oh my!

	White: Very Low Algae, Moss, Lichen and Fungus Growth
	Yellow: Low Algae, Moss, Lichen and Fungus Growth
	Blue: Moderate Algae, Moss, Lichen and Fungus Growth
	Red: Severe Algae, Moss, Lichen and Fungus Growth

Tags: roof cleaning, mold, algae, black streaks, fungus, lichen,