Microorganisms such as mold, mildew, algae, lichen, and bacteria are accountable for a lot of staining on roofing systems and also various other surface areas. In addition, byproducts of the metabolic rate of these microorganisms is acidic, and destructive to surface areas such as roof shingles. Eliminating these bacteria protects against staining as well as enhances the durability of roof coverings, fencings, and also decks.