Asphalt shingle roofs are a sight to behold when they’re clean, but are unattractive when they have a variety of organisms growing on them. These organisms—algae, moss, mold or mildew—can all grow on your roofing shingles when certain conditions, such as moisture, are present.
These organisms feed on the organic material used to make your roofing shingles, eventually causing them to rot. This makes more way for problems if left unchecked. YES Roofing & Exteriors, one of the trusted local roof repair contractors in the area, looks at each organism and discusses how to get rid of them when they appear.
Algae
Moss
Mold and Mildew
Mold becomes even more dangerous when it enters your home, especially when it manages to reach your HVAC system.
Getting Rid of Roof Growth
- In the mood for some DIY? Prepare a 50/50 mix of bleach and water, and apply this on your roof using a plastic pump-action sprayer or mop. Don’t forget to rinse it off as bleach can also affect your roof.
- Alternatively, you can also use solutions approved by the Asphalt Roofing Manufacturers Association, or those approved by shingle manufacturers such as GAF or Owens Corning.
- Don’t use a pressure washer when applying solutions. The pressure washer will damage your shingles.
- Clear your gutters. This will ensure proper drainage as you apply your cleaning solution to your roof. This will also prevent water from pooling, thus preventing re-growth in the future.
Better yet, contact a roof repair expert like YES Roofing & Exteriors to help you find solutions as these kinds of roofing problems are best left to the professionals.
YES Roofing & Exteriors is a local contractor serving homeowners in Tennessee, North Carolina, and Virginia. Give us a call at 423-764-8276 and we’ll schedule a meeting with you for a free no-obligation quote. We also offer gutter installation and repair services.