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 shingles is really something you can do yourself.
Roof seam green mold.
It needs heat moisture and nutrients to grow.
Next mix 1 quart of bleach 1 gallon of water and cup of trisodium phosphate to make a cleaning solution.
The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.
Three common types of mold with greenish spores include cladosporium aspergillus and penicillium.
Characterized by its black green hue algae growth can eat away at shingles and eventually lead to roof rot.
Wet the surface and forget it there s no rinsing or scrubbing.
Known as black algae or roof mold gloeocapsa magma is usually blamed on dirt accumulation mold and mildew or defective shingles.
The combination of the wind and the rain breakdown the growth and rinse your surfaces clean over time.
It s actually just a blue green algae spread by airborne spores.
The biggest difference that you ll find is that metal roofs don t tend to stain from blue green algae or grow moss as frequently otherwise you ll see the same types of dirt.
Finally rinse your shingles with water to wash away the chemicals.
Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.
Green algae black mold and moss begin to die off on contact.
The mold itself may have a cottony texture but can also be velvety leathery or.
Green stains clean up in 1 2 weeks black stains and moss clean up within a few months.
It is easily spread and causes those colorful stains on so many roofs.
It s actually just a blue green algae spread by airborne spores.
Known as black algae or roof mold gloeocapsa magma is usually blamed on dirt accumulation mold and mildew or defective shingles.
In addition to mold mildew algae moss and dirt you may also find some small areas of rust or corrosion on the roof as well depending on how old the metal is and what type of metal your roof is made of.
It is easily spread and causes those colorful stains on so many roofs.
After that spray the solution on your roof let it sit for 15 20 minutes then scrub off the mold.
Mold usually causes a musty odor and may cause staining that may be black brown gray white yellow or green.
Other serious threats to a rooftop include moss and mildew the growth of which can persist when homeowners fail to address the problem.
Let s break down the issues posed by algae mold moss and mildew.
