Put on rubber gloves and a breathing mask before proceeding you so you can.
Green mold on roof tiles.
Continue spraying until you see runoff then let the chemicals sit for 15 20 minutes to soak in and begin attacking the mold.
Spray the entire roof thoroughly.
It s actually just a blue green algae spread by airborne spores.
Step 4 take precautions.
Never use a.
Step 3 check for cleanliness and rinse.
Known as black algae or roof mold gloeocapsa magma is usually blamed on dirt accumulation mold and mildew or defective shingles.
Cleaning step 2 make and apply the bleach solution.
Start on lowest row of shingles and work your way backwards to the upper part of the roof.
It s actually just a blue green algae spread by airborne spores.
Cleaning mold algae and dirt if mold and algae are left to build up they may interfere with the natural drainage of the roof system which can lead to leaks or broken tiles.
It is easily spread and causes those colorful stains on so many roofs.
Known as black algae or roof mold gloeocapsa magma is usually blamed on dirt accumulation mold and mildew or defective shingles.
It needs heat moisture and nutrients to grow.
It is easily spread and causes those colorful stains on so many roofs.
Allow the solution to soak into the shingles for at least 15 minutes.
Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad.
This will prevent the solution from draining in your direction.