How To Remove Moss from Residential Rooftops
Posted by Garrett McAlister on
Moss can be a common problem on roofs, especially in areas with high humidity or frequent rainfall. While it may add a rustic charm to the appearance of a house, it can also lead to damage and leaks if left untreated. Fortunately, there are several effective ways to remove moss from house roofs.
Pressure Washing Method
One method is using a pressure washer, which can blast away the moss and any other debris on the roof. Mosmatic manufactures a high-quality stainless steel Roof Surface Cleaner. However, this method should be used with caution, as too much pressure can damage shingles or tiles. It's important to use a low-pressure setting and aim the spray downward to avoid lifting shingles. This method can also be dangerous as it typically requires the operator to stand on top of the roof crest and move the cleaner up and down across the roof. it does have wheels which makes it fairly easy to roll.
Chemical Agent Method
Another option is using a moss-killing solution, which can be applied directly to the roof with a sprayer or brush. These solutions typically contain a chemical such as zinc sulfate, which kills the moss and prevents it from regrowing. While this method is effective, it may take several weeks to see results, and it can be harmful to plants and animals if not used correctly.
Rooftop Scraper Method
A third method is using the SkyVac®️ SkyScraper. This system uses a carbon fiber telescopic pole, combined with a set of tile-matched blades and a stiff-bristled brush to manually remove the moss. This is the safest method for the roof, as it doesn't involve any chemicals or pressure. It's also the least dangerous method since the operator's feet are safely planted on the ground or in a scissor lift. However, it can be time-consuming and physically demanding, especially for larger roofs.
In conclusion, removing moss from house roofs is an important step in maintaining the structural integrity and appearance of a home. Homeowners should consider the pros and cons of each method and choose the one that is most suitable for their roof type, budget, and personal preferences. It's also important to take preventive measures, such as trimming overhanging branches and keeping the roof clean, to minimize the risk of moss growth in the future.