The blackened areas and streaks that you see on your roof making it look “dirty” are actually the result of algae and bacteria that are feeding, growing, and spreading on your roof.

In addition to making roofs look unsightly, these algae (Gloeocapsa Magma) can damage your roof and reduce its warrenteed lifetime. This premature degradation of your roof can end up costing thousands of dollars over time.

Lastly, the algae and bacteria on your roof can become airborne and spread – not just to other roofs but also into the air that we breathe. Airborne contaminants have the potential to cause discomfort and health issues for people with asthma and allergies.