How long will my roof remain streak and stain free?
Your roof cleaning will last as long as it took for your current roof to stain (if conditions remain the same). When we are done cleaning your roof, it is like starting over from scratch, the same as a new roof, completely free of growth and dirt. Each homes environment is unique with many determining factors affecting the length of time your roof stays clean of visible algae. Age and condition of your shingles, unusually wet or dry weather, how many trees and neighboring structures – how big and how close to the home and how dirty the neighborhood is are just a few of the variables. All things averaged out, most roofs in the Low Country stay fairly clean for 4 to 6 years. In the worst conditions your cleaning may only last a couple years whereas the best scenarios may last 7 to 8 years.
