Comes in a number of formulations one specifically for roofs and others designed to remove and or inhibit moss and fungus growth on siding masonry surfaces and even lawns.
Home remady to kill mold on roof.
Although a bit expensive the grapefruit extract is known for giving effective and long lasting results.
That way whenever it rains some of the metal molecules will wash down the roof and kill any algae trying to regain a foothold on your shingles.
Mold stains can form on roof shingles that are in permanent shade.
Their formulae use tried and true zinc compounds that linger on surfaces to provide continuing protection from fungus regrowth.
Do not rinse the area once the vinegar has dried up.
Also grapefruit extract works well on all kinds of surfaces and can kill all mold species without the corrosive smell or any side.
In some cases white vinegar can kill about 82 of mold making it an effective home remedy solution.
To keep the algae from coming back insert 6 inch wide strips of zinc or copper under the row of shingling closest to the roof peak leaving an inch or two of the lower edge exposed to the weather.
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.
These stains will discolor your roof and damage the shingles over a period of time if left alone.
Remove moss and lichen from your roof with vinegar.
Absolutely safe and non toxic this fungicide is among the best home remedies for eliminate the mold growth.
When leaves and other material collect on your roof a perfect bed is formed for moss and lichens to grow.