fungus and Gloeocapsa algae. Fungus and algae both
begin their life cycle as airborne spores. The north side
of the roof is usually the first to exhibit staining.  The moisture remains there longer and
creates the ideal environment for the fungus and algae to grow. They derive their nutrition
from the organic base of the shingle.  Degradation of this  base  results in the premature
loss of the protective granules coating your shingles.
What problems are associated with roof mildew?
  • Shorter roof life
  • Unhealthy, allergy-triggering spores
  • Roof absorbs more heat, resulting in higher utility bills
  • Reduced property value
  • Loss of curb appeal
Once I have roof mildew will it go away on its own?
Unfortunately not.  Once established, it will continue to multiply. It is estimated that  2,500
spores are in a line only one inch long.
What is the best way to get rid of roof mildew?
To get rid of roof mildew and the stains it causes, the fungus and algae must be
exterminated.
The
Yellow Duck System eliminates the stain-causing fungus and algae while gently
cleaning your roof. Stains are exterminated using Roof Guard, a proprietary,
biodegradable solution that is applied with low pressure
without walking all over your
roof
.  The Yellow Duck System features our exclusive landscape friendly Bio-Safe Clean
System
and follows the recommendations of the National  Asphalt  Shingle  Manufactures  
Association.
Why is it important to rinse the roof after the cleaner is applied?
You wouldn't think about washing your clothes, dishes or car without properly rinsing
them.  The same applies to your roof.  As part of the
Yellow Duck System we give the roof
a gentle rinse. This neutralizes the cleaning solution, flushes off debris, dead fungus, tree
sap and other biological growth. The result is a cleaner roof  that not only looks great
instantly but will dramatically outlast any other cleaning method.

Additional Yellow Duck Advantages
  • Out performs other types of cleaning methods
  • Trained technicians                        
  • Owners on site
  • Same day results
  • State of the art equipment and solutions
  • Outstanding service
  • Eliminates unsightly stains
  • Exclusive landscape friendly Bio-Safe Clean System
  • Safe and economical
  • Roof will look better and last longer
  • Restores curb appeal and value to your home
Free Warranty
FREE ESTIMATES
(901) 850-7007
Collierville, TN
Serving the Mid-South
Licensed and Insured
Your Roof Cleaning Experts
What causes those ugly stains on my roof?
Clean Your Roof To Look Like NEW !