Mold In Roof Shingles

Cleaning step 2 make and apply the bleach solution.

Mold in roof shingles.

Installing zinc strips under a row of shingles near the ridge of the roof will prevent mildew from forming. No one likes having to buy a new roof much sooner than anticipated. Step 3 check for cleanliness and rinse. The mild chemical reaction caused by rainwater coming in contact with the zinc inhibits the growth of mold and mildew.

Spraying the roof 1. Mold stains can form on roof shingles that are in permanent shade. Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside. Use a long handled brush to scour the surface of the shingles and loosen stuck on.

This will usually occur under chimneys or metal flashing and is because metal particularly copper is toxic to the algae and mosses that frequent roof shingling. Scrub away the thickest buildup. Black mold stains streaks and clumps of moss growing on the roof look unsightly. Missing shingles a heavy storm can blow shingles off a roof especially on houses where the shingles have been weakened due to the growth of moss mold mildew or algae.

Not to worry though because you can clean the mold off with basic household bleach and save your roof long before you need an expensive replacement. Step 4 take precautions. Damaged flashing gaps or holes in the flashing can also serve as entryways for water into your attic. In hot and humid climates like tampa algae growth on asphalt shingles can be a real problem.

These stains will discolor your roof and damage the shingles over a period of time if left alone. Put on rubber gloves and a breathing mask before proceeding you so you can. Spray the entire roof thoroughly. You may also worry that mold growth will harm your asphalt shingles and reduce the roof s lifespan.

Protect against regrowth if you look around your neighborhood you might notice spots that are algae free on the roofs of otherwise blackened shingles. Never use a. Allow the solution to soak into the shingles for at least 15 minutes.