Let us explain:
That black algae growing on your roof or home is called Gloeocapsa magma. According to Wikipedia.com "Gloeocapsa magma is a species of cyanobacteria. Cyanobacteria are an ancient line of photosynthesizing bacteria, which photolyze water generating oxygen gas. Ancient cyanobacteria were ancestral to the chloroplasts of all plants on earth. Wikipedia"
Office personnel many times complain about headaches, stuffiness, and sickness each day when present at work. The EPA calls this the "sick building syndrome" What is going on is that algae is affecting the people inside. Killing it prevents these symptoms. Same goes for a residential home.
Not to mention that by not removing this black algae on your home's roof, it can shorten your roof's life by up to 7 years!
Let's stay Healthy and remove that black algae today. Call our offices for further information, 772-626-7159.