shrubs and branches away from
the house
improve sunlight and airflow around shaded walls
keep gutters and downspouts clear
repair leaking gutters
redirect sprinklers away from siding
rinse pollen and dirt from shaded walls occasionally
Keeping the surface drier makes the environment less favorable for algae.
How Often Should Siding Be Cleaned?
There is no fixed schedule for every home.
A sunny, dry wall may remain clean for years, while a shaded wall in a humid environment may develop green staining much sooner.
Inspecting the siding once or twice a
