Why does my roof have black streaks?
Gloeocapsa, the black streaks running down the roof, feeds on inorganic materials like the limestone fillers found in asphalt shingles Using our low pressure cleaning system we can remove the algae from your roof, restoring its original look and adding years to its life!
Why you should wash your roof
Shingle manufacturers recommend it
Prevent Further staining
Achieve the original appearance
Maintain Market Value
Save your money clean your roof
How long does it last
Natures elements, types and amount of trees, humidity, affect the recurrence time before treatment is necessary.
Most roofs will stay clean for three years before another treatment may be necessary. Slate, rubber-composite, concrete tiled roofs, will last longer depending on the elements, from 5 to 10 years before signs of growth appear. Another treatment will be necessary.
A treatment is different than a cleaning. A treatment is half the cost of a cleaning or washing.
Save your money clean your roof
In case you need more information :