Windows take a beating year round on Long Island. Salt air, pollen, hard water runoff from sprinklers, and general weather exposure all leave behind layers of buildup that regular wiping simply cannot remove. If your windows look hazy, spotted, or dull even after a wipe down, it is time to call Power Washing Pro for a proper Window Cleaning service. Most homeowners benefit from a professional clean at least twice a year, and more often if the property is near a road or heavily wooded area.