Follow these three straightforward steps to clean off all.
													
																	Removing green mold from roof shingles. 
									
	
		
	
																	How to clean mold off a roof. 
																	Mold stains can form on roof shingles that are in permanent shade. 
																	A blue green algae known as gloeocapsa magma could be the reason you have the algae which is spread by airborne spores. 
																	Remove moss from the roof a layer of green moss might look cozy and rustic atop your house but it can be bad news for your roof. 
															
													
									
	
		
	
																	The most common culprit is actually a blue green algae known as gloeocapsa magma that is spread by airborne spores. 
																	These stains will discolor your roof and damage the shingles over a period of time if left alone. 
																	How to clean algae or mold off your roof shingles living in a humid area of the country like florida you ve probably seen your asphalt shingle roofs with unsightly dark streaks on them. 
																	Then use a long handled brush to scour the surface of the shingles and loosen stuck on mold while it s dry and brittle. 
															
													
									
	
		
	
																	Though often attributed to an accumulation of dirt defective shingles mold or mildew. 
																	If you live in a humid area of the country you ve probably seen unsightly dark streaks on asphalt shingle roofs. 
																	Mold or mildew makes black ugly streaks on a roof.