How often should you clean your windows in Delaware?
- Melissa DeForest-Sawczuk
- Dec 13, 2025
- 2 min read
If you live in Delaware, you already know our weather keeps things interesting. Between pollen-heavy springs, humid summers, coastal storms, and winter

grime, your windows take a beating year-round. One of the most common questions we get at Squeegee Rex is simple:
How often should I actually be cleaning my windows in Delaware?
The short answer is: more often than you think. Here is the breakdown.
Why Delaware Weather Is Tough on Windows
Delaware sits in a unique spot where coastal air, humidity, seasonal pollen, and changing temperatures all collide. This leads to:
Heavy pollen buildup in spring
Salt and moisture exposure near coastal areas
Frequent rain spotting and dirt splash-back
Summer humidity that attracts grime
Winter residue from snow, road salt, and wind
All of this affects not just how your windows look, but how long they last.
Recommended Window Cleaning Schedule for Delaware Homes
Spring: A Must-Clean Season
Spring is the most important time to clean your windows in Delaware. Pollen coats glass, screens, and frames quickly.
Recommended: Full interior and exterior cleaning once spring pollen settles.
Summer: Maintenance Matters
Summer storms and humidity cause spotting and buildup, especially on exterior glass.
Recommended: Exterior cleaning once during the summer, especially if you entertain or have lots of sunlight hitting your windows.
Fall: Prep for Winter
Leaves, rain, and debris collect on windows and tracks in the fall.
Recommended: Exterior or full cleaning before winter to remove buildup and protect seals and frames.
Winter: Optional but Helpful
Winter cleaning is not always necessary, but it can be beneficial after storms or if you notice heavy residue.
Recommended: As needed, weather permitting.
The Ideal Yearly Schedule
For most Delaware homeowners, the sweet spot is:
2 to 4 cleanings per year
Spring and fall as the minimum
Add summer for best appearance and glass health
Homes near the coast, busy roads, or surrounded by trees may benefit from more frequent service.
Why Professional Window Cleaning Is Worth It
Professional window cleaning does more than improve appearance. It helps:
Extend the life of your windows
Prevent glass etching and frame damage
Improve natural light inside your home
Enhance curb appeal
At Squeegee Rex, we use professional tools and techniques that leave your windows streak-free and protected, not just rinsed off.
Ready to See the Difference?
If your windows look cloudy, streaky, or just feel dull, it is probably time. Delaware weather is tough, but your windows do not have to show it.
Squeegee Rex is proud to serve Delaware homes with reliable, professional window cleaning that makes a visible difference.
Reach out anytime for a quote or to set up a regular cleaning schedule. Your windows will thank you.


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