Mold Off Roof Shingles

These stains will discolor your roof and damage the shingles over a period of time if left alone.

Mold off roof shingles.

Carefully place a ladder near the area of moss growth and don slip resistant shoes old clothes rubber gloves and eye. Green algae black mold and moss begin to die off on contact. Spraying the roof 1. Mold won t form on a roof because it s allergic to sunlight and as soon as the ambient temperature surrounding the mold becomes dry the mold dies.

Wet the surface and forget it there s no rinsing or scrubbing. 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. Put on rubber gloves and a breathing mask before proceeding you so you can. Moss those green feathery clumps you may see forming on the roof is a different type of plant and isn t the same thing as algae or mold.

Step 3 check for cleanliness and rinse. Use a long handled brush to scour the surface of the shingles and loosen stuck on. Mold stains can form on roof shingles that are in permanent shade. Spray all the plants growing near your house with water as this will help.

Stay well away from the edge of the roof. The combination of the wind and the rain breakdown the growth and rinse your surfaces clean over time. If the surface is too porous to remove mold completely such as in ceiling tiles you may have to replace it. Algae is a single celled organism while moss is not.

Hose off and brush all moss loose from your roof shingles. Scrub away the thickest buildup. Step 4 take precautions. Spray the entire roof thoroughly.

Mix up your 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. Start at the top of the roof and work your way toward the eaves. Extensive mold growth can also expose the interior of your attic or crawlspace to mold spores carrying the problem over to the inside.

Green stains clean up in 1 2 weeks black stains and moss clean up within a few months. Never use a. Scrub mold off hard surfaces such as window sills and tile with detergent and water and dry completely with a rag. Copper sulfate solution alternative.

How to clean mold off a roof chlorine bleach solution. Use a stiff brush such as a pushbroom to scrape away any stubborn mold or lichen patches still remaining. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. Get off the roof and apply the vinegar to the moss and lichens around the edge.

To get rid of mold and other types of growth for good it s best to use a powerful. Allow the solution to soak into the shingles for at least 15 minutes. Preventing mildew from forming.