How To Clean Mold And Mildew Off Roof Shingles

A mixture of trisodium phosphate tsp bleach and water will also remove stains.

How to clean mold and mildew off roof shingles.

You can successfully clean shingles by using oxygen bleach. Oxygen bleach lightens stains as well and is less harmful to the environment but it doesn t produce as immediate or dramatic an effect as chlorine bleach. Commonly found in climates with warm humid summers it does no damage to the roofing but it certainly does looks bad. That ll kill it off but won t inhibit regrowth so just rewet the roof with the bleach solution whenever cleaning off the rest of the place.

Allow the roof to dry thoroughly. Now if you live where cleaning off mildew from exterior surfaces is a constant chore the just hit the moss with the same bleach solution. You must let the roof dry before a second application of mix. Bleach can effectively clean roof shingles and remove even the toughest stains.

Keeping roof shingles clean will not only enhance the overall look of your home but can also protect the shingles from damage caused by moss and mildew. These stains will discolor your roof and damage the shingles over a period of time if left alone. Stained shingles take away from the overall neat appearance of the exterior of the home. Inspect the roof for any remaining fungus.

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. Not only is it unattractive it can actually shorten the life of your shingles so you really should get rid of it. 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. The black mold like stains and streaks that appear on roofs particularly light colored asphalt shingles is actually a blue green algae gloeocapsa magma.

Mold or mildew makes black ugly streaks on a roof. Cleaning due to evidence of permanent asphalt shingle damage caused by high pressure powerwashing. Mold stains can form on roof shingles that are in permanent shade. They are exposed to wind rain and other weather elements that not only cause dirt to form on the shingles but also mold and mildew.

Roof shingles become dirty over time. How to clean mold off a roof.