Removing roof mold from a house is not only important in the prevention of a number of serious health conditions, but also gives an overall better look to the house. While there are a number of ways to remove roof mold, some of the best include using chlorine bleach solutions and copper sulfate solutions. In addition, preventing the growth of roof mold to begin with will eliminate the need to get rid of it.
One of the best ways to remove roof mold is to use a chlorine bleach solution. To do this, start by mixing a solution that combines one part bleach with three parts water. Pour the mixture into a hand sprayer, similar to that used for spraying starch onto clothing. Be aware that while this application process can be time-consuming, it is essential to ensure complete saturation. Allow the chlorine bleach solution to remain on the roof for between ten to fifteen minutes, and then rinse with warm water from a garden hose. Finally, examine the roof for remaining mold. If any mold still exists, repeat the process, being sure to rinse the roof after each application of chlorine bleach.
Another way to eliminate roof mold is to use a copper sulfate solution. In this process, a solution should be made that contains one gallon water combined with 12 ounces of copper sulfate. Apply the solution to the roof with a hand sprayer using the same method described with the chlorine solution — and be sure to keep a close eye on the roof. Once the mold turns brown, use a broom with short, sturdy bristles to brush the mold off the roof. Finally, wash any remaining mold off the roof using water from a garden hose.
One last way to remove roof mold is the prevent the formation of the mold to begin with. To do this, start by removing any tree branches that hang over the roof in question, allowing the sun to shine fully on the roof. Mildew and mold thrive in a cool, damp environment, and thus eliminating this environment is essential for their prevention. In addition, consider applying zinc strips under one row of shingles near the center of the roof. When rain comes into contact with zinc, a chemical reaction occurs that inhibits the growth of mold. Finally, consider applying commercial mold-prevention sprays in order to prevent roof mold. For best results, these products should be applied at least once per year.
