In humid seasons, the combination of high humidity and moisture makes it a common problem to encounter mold and algae in various locations. This issue isn't exclusive to humid climates, though. Mold can also develop around leaking pipes, behind refrigerators, damp basements, and roofs. Fortunately, dealing with mold on your roof isn't the same as finding mold on cheese in your refrigerator; you don't have to get rid of or replace the entire roof. But there are some steps you do need to undertake to safeguard your roof against mold.
Despite your best efforts, we know that keeping your roof completely mold-free seems impossible. However, the silver lining is that you can effectively eliminate mold from your roof with some advice and assistance from
roof company
experts. You're in the right place because this article will guide you on how to remove mold from your roof, one step at a time. Let's begin!
Understanding Mold Formation
Mold typically forms when algae, which thrives in moist environments, is not removed from a roof promptly. Algae require constant moisture to survive, flourishing predominantly in humid conditions. If algae sustain dampness on the roof sufficiently long, it can lead to rot, which often precedes the growth and spread of mold. Remember that although mold usually resembles algae but is usually slimy and features noticeable growths on or around the stained area.
For extensive mold problems, attempting removal on your own is not advised due to potential health risks to you and others. For handling smaller mold areas, refer to the guide below for information on removing mold from your roof.
What Are the Different Methods of Mold Removal?
Selecting the appropriate approach for removing mold from your roof is crucial and will vary based on the extent of the mold growth and the materials from which your roof is constructed. Options include pressure washing, manually scrubbing with a brush, pressure washing, or applying a chemical treatment. We will review the different methods you can use, so don’t worry – we have you covered!
Use a Protective Wear
Before beginning, equip yourself with thick rubber gloves, a face mask for breathing protection, and safety goggles to shield your eyes. Using chemicals in treating a mold-infested roof may irritate your eyes and respiratory system, making it essential to prioritize your safety by wearing the appropriate protective gear throughout the task.
Additionally, wearing protective clothing, such as a long-sleeved shirt and trousers, is important to prevent your skin from directly contacting bleach and other chemical solutions. Wearing slip-resistant boots is also advisable to ensure stable footing on the slippery, mold-coated roof shingles.
Pressure Washing
When cleaning your home's roof, opting for a garden hose with a nozzle attachment is often safer than using a power washer. The high pressure from power washers can harm roof shingles, stripping away protective granules and leaving the roof weakened and exposed.
Many homeowners may inadvertently apply too much force with power washers, risking damage to their roof's integrity. On the other hand, a hose and nozzle offer a gentler yet effective cleaning method that is kinder to your shingles, ensuring they are cleaned without the risk of harm.
Manual Scrubbing
Employ a long-handled brush to cleanse the surface of the shingles, starting from the bottom and moving upwards, dislodging any adherent mold before wetting. This technique assists in eliminating the bulk of the mold, simplifying the subsequent cleaning and scrubbing process once the roof has been washed with water. Wearing a respirator while handling mold is crucial, as it poses health risks, and inhaling it should be avoided.
Fungicide Treatment
Applying a fungicide is the most effective strategy to eliminate mold from a roof successfully. While bleach solutions can work, they demand careful application and can damage nearby plants and certain construction materials due to their corrosive nature. Therefore, opting for fungicide products designed to be safe and non-corrosive might be a better choice.
Pro tip: If you're still unsure about doing these tasks yourself, it's a good idea to call a local roof company
to check your roof and discuss professional cleaning options.
Prioritize Your Safety
The presence of mold, algae, and moss can significantly increase the slipperiness of your roof. It's essential to emphasize safety above all else during the cleaning process. Ensure you're equipped with the appropriate safety attire and adhere closely to guidelines when handling any chemical solutions. Consider engaging a professional if you feel uncertain about conducting the task independently. They bring expertise and experience to safely and efficiently remove mold from your roof.
How to Prevent Mold Buildup on Roofs?
Regular roof maintenance is key to preventing mold from coming back. Cleaning your roof every six to eight months after the first deep clean can keep mold and algae at bay. Continue this routine as needed to prevent new growth. Another effective measure is cutting back tree limbs to let more sunlight hit your roof.
Also, periodically clear off any debris, like leaves and sticks, that gather on your roof since they can trap moisture and encourage mold to form. Engaging in
professional roof services
twice a year is another step to ensure your roof stays mold-free.
Conclusion
Now that you know how to remove mold from your roof, you can treat it on your own if it's on a minor level. Remember to proceed slowly, exercise caution, and prioritize safety above all. At first glance, mold might not seem like a major concern for your roof, but over time, mold damage can become severe, eventually compromising the stability of your roof to the point where a complete replacement might be necessary. To prevent costly repairs and preserve your roof, it's wise to stick to a routine of regular mold maintenance.
Generally, removing fungus, mildew, and mold stains from your roof's shingles can be challenging. That's why many homeowners prefer to leave this task to the professionals of a roof company. Or simply arrange an inspection with Roof America.
Contact us
today, and we'll send one of our roofing contractors to assess your roof and devise an effective strategy to combat mold.