The less expensive solution is to spray wash the roof with a 50 percent mix of water and bleach to get rid of the algae.
How do you clean mold off roof.
Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside not to worry though because you can clean the mold off with basic household bleach and save.
These stains will discolor your roof and damage the shingles over a period of time if left alone.
No pressure washers please.
Professional roof cleaners charge hundreds of dollars.
How to clean mold off a roof.
If the slope is too steep to easily traverse or if your house is more than one story you should hire a pro.
But once the algicide wears off your roof hosts an all you can eat buffet for the neighborhood algae spores.
You can clean small amounts of mold with vinegar yourself but know when to call professionals.
Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it.
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.
There are a number of commercial products available that will get rid of mold but if you don t mind working at heights getting mold off roof.
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.
According to servicemaster restoration and cleaning the mild acid in vinegar kills about 82 of known molds and can help prevent future outbreaks.
Mold or mildew makes black ugly streaks on a roof.
Vinegar is a bold mold killer.
Clean your roof only after determining that you can safely walk its surface.
So it pays to clean your shingles as soon as you spot algae growth.
Follow these three straightforward steps to clean off all.
Then use a long handled brush to scour the surface of the shingles and loosen stuck on mold while it s dry and brittle.
If you do get up on your roof wear well fitting shoes with slip resistant rubber soles.
They re likely to damage the shingles just be sure to wet your foundation plantings first and rinse everything in clean water when you re done.
Clean your roof without taking proper safety precautions.
Mold stains can form on roof shingles that are in permanent shade.
Do it yourself and save big bucks.
The bigger the roof the more hundreds you ll spend.