Step 3 check for cleanliness and rinse.
Removing fungus from roof shingles.
Never use a.
Allow the solution to soak into the shingles for at least 15 minutes.
You could use regular household bleach to remove the algae from your roof.
Once it does then you can safely remove it with a leaf blower.
Spray wash the roof with a 50 mix of water and bleach to get rid of the algae.
Bleach mixtures can injure sensitive plants.
Step 4 take precautions.
Because it is difficult to totally protect them from the mix spray.
Put on rubber gloves and a breathing mask before proceeding you so you can.
No pressure washers please.
These stains will discolor your roof and damage the shingles over a period of time if left alone.
No pressure washers please.
To remove the algae from asphalt shingles you have a few options.
It can take several weeks to several months for the moss to pull away from the shingles.
Cleaning step 2 make and apply the bleach solution.
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 to use bleach mixtures on your roof.
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.
Wash off all.