There are different cleaning methods depending on the source of roof discolouration - blue-green algae leaves black streaks on the roof come from blue-green algae, while moss leaves green patches on the roof. Experts recommend using a garden hose filled with chlorine and water to clean the roof.
Recommended Pros in Cottam, ON
We Design and Build Conceptual Residential Landscapes, and Interior Renovations. Please Contact us for a FREE estimate today! ...Read more
Recently Reviewed Cottam Roof
Steve was such a pleasure to work with! He's integral, honest, accommodating and does amazing work. He transformed our basement bathroom from a roughed in toilet with a tent for privacy, to a beautiful space that also incorporates our laundry...
We are very happy with the work done at our property by Steve, owner of Home Remedies Property Enhancement Solutions. Steve is a very likeable and talented individual, so easy to work with. He has lots of creative...
In a word "Wow"! Steve did a wonderful job. The island is exactly what I hoped for. He was communicative and professional. The job was completed in a timely manner and finished just the way I wanted. I know who...