Then use a long handled brush to scour the surface of the shingles and loosen stuck on mold while it s dry and brittle.
How to remove mold from your roof.
Inspect the roof for any remaining fungus.
Allow the roof to dry thoroughly.
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.
Mold or mildew makes black ugly streaks on a roof.
In this case let the roof dry then repeat the process.
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.
Cleaning up roof moss and algae is a much simpler process than dealing with roof mold removal.
Mix 1 part oxygen bleach cleaner with 1 part water.
Cleaning due to evidence of permanent asphalt shingle damage caused by high pressure powerwashing.
Why mold algae grow on your roof and how to remove it todays post is from devyn earls of orlando s a 1 quality roof cleaning and restoration company.
What is roof algae.
Luckily moss and algae are more common than mold so this is the more likely the process you will need to follow.
Follow these three straightforward steps to clean off all.
Copper sulfate solution can also help remove your mold problem.
Mold stains can form on roof shingles that are in permanent shade.
Always rinse the roof with water using a hose after applying the chlorine bleach solution so as not to damage the shingles.
They have been in business over the last 20 years specializing in low pressure cleaning with hundreds of satisfied residential and commercial customers both large and small.
To clean mold off a roof start by putting on rubber gloves a breathing mask and goggles to protect yourself from the harsh cleaning chemicals.
Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.
The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.
Steps to clean mold algae moss from your roof.
You must let the roof dry before a second application of mix.
If it is slimy or any sort of residue comes off on your hand repeat the above steps.
These stains will discolor your roof and damage the shingles over a period of time if left alone.