Living in the beautiful Pacific Northwest, it's easy to take the surrounding natural beauty for granted.
But all that rainfall, pollen, and pollution in Seattle can take a real toll on your home's or business windows. Neglecting window cleaning allows streaks, grime, and even mildew to accumulate.
Making window cleaning a routine helps your windows let the most light into your home, protects their longevity, and enhances curb appeal.
In this article, I'll walk you through some recommendations on how often you should be scheduling window cleanings.
Seattle is known for its rainfall - and all that moisture leads to stubborn water marks and mineral stains on windows.
The area's humidity also encourages mold, mildew, and moss to grow, particularly on shady sides of homes that don't get much sun exposure.
Places near the ocean also have to deal with salty sea spray coating windows. And just like in any city, exhaust and other urban pollutants gradually coat your windows.
If these things are left to sit too long, they can be permanently etched into the glass. Getting on a regular cleaning schedule helps protect your windows from permanent damage.
For most homes, scheduling recurring maintenance at least twice a year is a good goal.
The spring and fall seasons, when pollen and dust accumulate, are important times to squeegee away grime. Homes with lots of trees nearby or other environmental factors may need more frequent cleanings.
But for most Seattle households, a quick wash every 3-6 months helps windows let the most light in and keeps rain, leaves, and bird droppings from sticking around too long.
Commercial properties with more windows and higher traffic see a faster buildup of fingerprints, pollutants, and dust. They should be cleaned about every 1-2 months.
Office buildings also often have more exterior glass facing busy streets with extra grime accumulation. The frequency helps prevent permanent etching and stains for all those windows your staff, customers, and clients are looking through every day.
Monthly or biweekly exterior window cleanings are best for retail shops, restaurants, and other extremely high-traffic businesses.
When people are walking by and looking in your windows every day, keeping the glass sparkling makes an impact on curb appeal and, increasingly, first impressions.
Interiors also accumulate fingerprints very quickly in dining establishments. Staying on top of the buildup keeps the focus on your business instead of dirty windows.
How often to clean your windows depends on a few factors specific to your property:
Location matters. Homes on busy streets, near the ocean, or under trees accumulate more grime more often. Downtown buildings see more exhaust and dirt buildup as well. You may need more frequent cleanings if you're in an area with extra environmental dirt sources.
Trees increase cleaning needs. All that pollen in the spring coats windows. Leaves, sap, seeds, and bird droppings also quickly dirty windows when you have surrounding trees.
Seasonal variations change cleanliness. Spring pollen, summer dust, fall leaves, and rain - each season has its window-cleaning challenges in the Northwest.
Letting dirt, pollution, rain, leaves, and bird droppings sit on glass over time can lead to permanent etching and damage. Getting on a regular professional cleaning schedule removes grime before it takes a toll on your windows' clarity and longevity.
Sparkling clean windows make any home or business look well-cared for and show pride of ownership. Good window cleanliness also communicates your property is of higher value than places with neglected upkeep and dirty windows. It's some great curb appeal for little effort!
When dirt and grime make windows dull, it feels darker inside and can lead you to turn on more lights. Clean windows let more free natural sunlight into your home, making interiors brighter and warmer - which means using less electricity. It's a simple way to improve energy efficiency.
Mold, mildew, pollen, and pollution residue on windows can worsen indoor air quality and cause allergy symptoms. Keeping your windows clear and clean helps reduce dust and respiratory irritants indoors.
While you can wipe down interior windows yourself now and then, leaving exterior window cleaning and hard-to-reach second-story windows to the professionals is best.
Here at West Seattle Window Cleaner, we have all the right tools and eco-friendly cleaning solutions to get every window in your home or business sparkling clean.
Our trained staff can reach tricky locations and clean thoroughly without leaving behind streaks or paper towels.
We also offer other tailored services like roof cleaning, gutter cleaning, and pressure washing for full home exterior maintenance.
Keeping your windows clear of streaks, grime, and buildup through regular professional cleaning services helps maintain your property's maximum appeal while protecting window longevity.
For most Seattle households, scheduling an exterior window cleaning every 3-6 months works.
Commercial properties and high-traffic businesses may need professional cleaners to visit more frequently. This could be biweekly for shops and restaurants facing busy streets.
Staying on top of the rainfall, pollen, and pollutants in our Pacific Northwest environment through cleanings tailored to your property ensures your windows let the most light into your spaces.
If you have any questions or want to schedule a window cleaning, reach out to our team at West Seattle Window Cleaner today!
For most Seattle homes, a thorough professional window cleaning at least twice per year is recommended. Scheduling cleanings every 3 to 6 months helps keep your windows streak-free by removing dirt, grime, water spots, and other buildup. Homes located near busy roads, trees, or other environmental dirt sources may require more frequent professional cleanings every 2 to 3 months to keep windows pristine.
Neglected windows allow mineral deposits, pollution, dust, pollen, bird droppings, and other grime to permanently etch into exterior glass. Lack of cleaning also causes dark mold and mildew growth on window frames and sills, harming wood over time while worsening indoor air quality and allergy issues. Additionally, dirty windows reduce incoming natural sunlight, making home interiors gloomier while increasing the need for artificial lighting.
It's smart to schedule intensive professional window cleanings in spring after the heavy pollen season finishes coating your windows with sticky yellow dust. Late fall, after autumn rains and leaf drops have passed, is another strategic time to wash away grime buildup before winter sets in. However, staying on a window cleaning schedule throughout the year helps prevent the accumulation of dirt, water stains, bird droppings, and other gunk.
West Seattle Window Cleaner is Seattle's premier professional window and exterior cleaning service. Our fully licensed, bonded, and insured technicians utilize top-quality tools and gentle, eco-friendly cleaners to leave your windows crystal clear without any chemical smells or residue.
Copyright © 2025 - Seattle Window Cleaners
