Exterior Window Cleaning

Oregon's wet climate leaves windows streaked with rain spots, pollen, and algae buildup that blocks natural light and makes interiors look dingy. We clean both sides of every pane, plus frames, sills, and tracks. For homes, that includes removing and cleaning screens, wiping down storm windows if present, and spot-cleaning hard water deposits with specialized solutions.

Commercial work often involves water-fed pole systems for multi-story buildings, letting us reach second and third floors from the ground without scaffolding. Storefronts get cleaned during off-hours to avoid disrupting business. We bring our own deionized water for streak-free results and use biodegradable cleaners that won't harm landscaping or runoff into Oregon's waterways.

“Oregon's wet climate leaves windows streaked with rain spots, pollen, and algae buildup that blocks natural light and makes interiors look dingy.”

Hard water staining is common on windows facing irrigation systems or under eaves where mineral-heavy runoff concentrates. Removing these requires acid-based treatments and sometimes light abrasive work with specialized pads. Not all stains come out completely if they've etched the glass, but we can usually restore 80-90% clarity.

AWP Exterior Cleaning handles window cleaning for residential and commercial properties across Oregon and Western Washington. Properties in both states deal with similar issues — rain spots, pollen buildup, and algae growth from constant moisture. Coastal properties in Western Washington see heavier salt deposits on windows, while valley properties in Oregon deal with more tree pollen and organic buildup.

Typical residential service covers 20-30 windows and runs $150-$300 for interior and exterior cleaning, including screens. Larger homes or properties with difficult access (steep roofs, multi-story exteriors) cost more. We recommend twice-yearly cleaning for most Oregon homes — spring after pollen season and fall before the heavy rains start. If your windows haven't been cleaned in over a year, expect heavier buildup and longer cleaning time.