TL;DR
Window screen cleaning is a removal job, not a wipe. Screens come out, get labeled so they go back in the right opening, are washed flat and rinsed, dried fully, and refitted. It is almost always an add-on to window cleaning rather than included, because older frames and brittle splines can crack during removal and that risk has to be discussed first.
Why Screens Are Their Own Line Item
A screen looks like the simplest thing on a window and behaves like the most fragile.
Aluminum frames go soft and bend at the corners with age. Vinyl frames become brittle in sun-exposed openings and can snap during removal. The spline -- the rubber cord holding the mesh in the frame channel -- hardens over years and can crumble when disturbed. Fiberglass mesh tears if it is scrubbed. And a screen that has been painted into its opening cannot come out at all without damaging paint or frame.
None of that is a reason to skip screens. It is a reason they are quoted separately, so the risk gets discussed rather than discovered.
What Does Screen Cleaning Actually Cover?
It typically covers removing each screen, labeling it to its opening, washing the mesh and frame flat with a soft brush and mild solution, rinsing, drying fully, and refitting. Clearing the screen channel in the window frame is usually included. Rescreening, spline replacement, and frame repair are separate work performed by a repair shop or handyman.
The labeling step matters more than it sounds. Screens are not interchangeable even in a house with identical-looking windows -- openings vary by fractions of an inch, and unlabeled screens turn refitting into a slow guessing game.
How the Work Is Done
Screens are washed flat, on a lawn, driveway, or table, and never while hanging in place.
The frame gets brushed first to remove cobwebs and debris from the channel. Then the mesh is washed with a soft brush and a mild soap solution -- soft is the operative word, since a stiff brush stretches or tears mesh and a pressure washer will blow the screen straight out of its frame.
Rinsing is done from both sides, because debris pushed through from one direction sits on the other. Then the screen dries fully before it goes back. A damp screen refitted into a track holds moisture against the frame, and in a wet climate that is how mildew starts.
The window's own screen channel gets vacuumed or brushed while the screen is out. This is the one moment it is accessible, and skipping it means a clean screen goes back into a channel full of grit.
Solar and sun screens, which have a denser weave, need the same soft handling. Pet-resistant mesh is tougher but its heavier frames are more awkward to handle.
The Frame Damage Conversation
This is the part worth having before the work starts rather than after.
Any screen more than a decade old carries some risk during removal, and screens in south- and west-facing openings age fastest. A responsible provider will say so, may photograph existing damage before starting, and will stop rather than force a screen that is stuck.
Common outcomes that are not cleaning failures:
- A corner joint that separates when the frame flexes
- Spline that crumbles and lets a section of mesh lift
- A tab or pull handle that snaps off
- A screen that was painted into place and cannot be removed without paint damage
Any of those means the screen needs repair or replacement rather than cleaning. Rescreening is inexpensive and quick at a repair shop, and replacing spline is a straightforward job, but neither is something a cleaning crew performs.
If a screen already has a hole, a bent frame, or missing mesh, cleaning will not improve how it looks. It is usually more sensible to replace it and clean the rest.
When to Add Screens On
The case for adding screens is mostly visual, and it is stronger than people expect.
A clean window behind a dirty screen still looks dirty from inside, because you are looking through the screen. Households that pay for window cleaning and skip screens frequently feel the result was underwhelming, and the screen is usually why. That is the single best reason to pair them with exterior window cleaning.
Beyond appearance, there are practical reasons:
Airflow. A screen clogged with pollen, dust, and cobwebs measurably restricts air through an open window.
Light. Dusty mesh cuts daylight, which matters most in rooms with one window.
Longevity. Grit trapped in mesh and frame channels abrades the screen and the window track over time.
Timing usually follows the same rhythm as window cleaning: spring, once heavy pollen has fallen, and autumn before the wet season. Some households pull screens entirely for winter, which extends their life and improves winter light.
Storage and the Off-Season
Screens that come out for the winter need somewhere flat and dry.
Stacked flat with a spacer between them, or stood upright in a rack, they keep their shape. Leaned against a wall in a garage, they bow. Stored in an unheated space with weight on top, they warp permanently.
Label everything before storing, even if it seems obvious. Come spring, nothing about a stack of similar screens is obvious.
While the screens are out, the window channel is accessible, which is the ideal moment for the track work described in interior window cleaning. Clean glass on both faces plus clean mesh is what actually changes the view, and the technique side of that is covered in the glass and mirror care guide.
What to Confirm When Booking
Ask for a screen count rather than assuming it matches the window count -- some windows have two, some have none, and storm windows change the math.
Confirm whether screens are cleaned in place or removed, since some providers offer a lighter in-place brush-down as a cheaper option, and it produces a lighter result.
Confirm how damaged or brittle screens are handled: whether the crew stops, whether existing damage is documented, and whether repair is referred out.
And say if any screen is painted in, stuck, or already damaged. Providers cannot see that from a quote form, and knowing beforehand is the difference between a smooth visit and an awkward conversation.
FAQ
Can window screens be cleaned without removing them?
They can be brushed and rinsed in place, and some providers offer that as a lighter option, but the result is noticeably weaker. Debris pushed from one side sits on the other, the frame channel stays dirty, and water runs down onto glass and siding. Removal and flat washing is what produces a clean screen.
Will cleaning damage old screens?
There is real risk with screens over roughly a decade old, particularly in sun-exposed openings. Aluminum corners separate, vinyl frames become brittle, and hardened spline can crumble during removal. A good provider raises this before starting, documents existing damage, and stops rather than forcing a stuck screen.
Can I pressure wash my window screens?
No. Pressure will stretch the mesh, blow it out of the frame channel, or tear it outright, and it can bend the frame. Screens are washed with a soft brush and a mild solution while lying flat, then rinsed gently from both sides and dried fully before refitting.
How often should screens be cleaned?
Once or twice a year for most homes, usually paired with window cleaning in spring and autumn. Homes near unpaved roads, farmland, or heavy tree cover benefit from more frequent attention, since mesh traps far more airborne debris than glass does.
Is it worth cleaning a screen that already has a hole?
Usually not on its own. A torn or bent screen will still look damaged after cleaning, and rescreening at a repair shop is inexpensive. The practical approach is to replace the damaged ones and clean the rest, so the whole set looks consistent.
Should screens be taken out for winter?
Many households do, and it has real benefits: more winter daylight, less weather exposure on the mesh, and easier access to window tracks. Store them flat or upright in a rack with labels attached, never leaned against a wall or stacked under weight, since both cause permanent warping.
Screens are counted and priced separately from glass, so a quick count is all it takes to scope. Otesse is local, background-checks its crews, prices upfront with no hidden fees, and books online -- see home cleaning services or get a quote. Every home is different, so the real number depends on size, condition, and what you want covered.