How to clean window screens without bending or tearing them

To clean window screens, label each one and take it out, vacuum both sides with a soft brush attachment, lay it flat and wash it with warm water, a little dish soap and a soft brush, then rinse with a hose on a gentle setting. Stand it on its edge to dry fully before it goes back in. Plan on about 10 minutes a screen.

What do you need?

• A vacuum with a soft dusting brush
• A bucket of warm water with a squirt of dish soap
• A soft-bristle brush (a car-wash brush or a soft scrub brush)
• A garden hose with a shower or mist setting, or a bathtub
• An old towel or drop cloth to lay screens on
• Painter's tape and a marker

Skip stiff bristles, scouring pads and anything abrasive. Screen mesh dents and stretches easily, and fiberglass mesh tears.

How do you clean window screens step by step?

1. Label them. Put a strip of painter's tape on each frame and write the room and window: "Kitchen left," "Front bedroom right." Screens that look identical often aren't, and you'll be glad at reinstall time.
2. Remove them. Many screens have tabs or spring pins on one side. Push the frame toward the springs, then tilt the other side out. Lift, don't yank, or the frame bends.
3. Vacuum both sides. Light passes with the soft brush pull off dust, pollen and cobwebs before they get wet and smear.
4. Lay it flat on a towel. A clean patio, deck or driveway with a towel underneath works.
5. Wash gently. Dip the brush in the soapy water and scrub in light circles, top to bottom. Turn it over and do the other side. Don't press hard enough to bow the mesh.
6. Rinse on low pressure. Use the hose on a shower setting a few feet away. A strong jet stretches the mesh and can push the spline out of its channel.
7. Tap and dry. Tap the frame on the towel to knock off water, then stand it on its edge in the shade until it's completely dry.
8. Clean the tracks while you wait. With the screen out, the window tracks and sills are easy to reach.
9. Reinstall. Match the labels, seat the spring side first, then press the other side into place.

What if you can't take the screens out?

Some screens are fixed or awkward to remove, especially on upper floors. Vacuum the inside face with the brush attachment, then wipe it with a microfiber cloth that's barely damp with soapy water. Put a towel on the sill first. Do the outside face only if you can reach it safely from inside. Don't lean out a window or climb a ladder to do it.

How do you deal with stuck-on grime?

Pollen: In South Jersey, spring pollen coats screens yellow-green by May. Vacuum it dry first, then wash. Wet pollen smears.

Bird droppings or sap: Let a soapy cloth sit on the spot for a few minutes to soften it, then brush gently.

Mildew spots or gray film: Add a cup of white vinegar to the bucket of soapy water and let it sit on the screen for five minutes before brushing.

Rust on metal screens: Cleaning won't reverse it. If the mesh crumbles when you press it, it needs rescreening.

What should you check while the screens are out?

• Small holes and tears. Patch kits work for holes smaller than a coin.
• A loose spline, the rubber cord holding the mesh in. Press it back into its channel with a spline roller.
• Bent frames. A bent frame lets bugs in around the edges.
• Missing pull tabs or springs. Hardware stores sell replacements.

How often should window screens be cleaned?

A full wash once or twice a year, usually in spring before you open the windows and in fall before you close them up. If you keep windows open a lot in summer, vacuum the screens in place every month or two.

Does a house cleaning include window screens?

Screens aren't part of the window glass add-on. The interior window glass add-on covers reachable interior glass only, with no ladders.

Window sills and ledges are cleaned on Standard House Cleaning, RoutineCare, and on Deep Cleaning, PureRenewal, which also dusts blinds. Exterior windows and anything that needs a ladder above a two-step stool aren't included in either.

For the rest of the window, see how to clean window sills and tracks and how to clean inside windows.

FAQ

Can I clean window screens without removing them? For a light refresh, yes. Vacuum the inside face with a brush attachment, then wipe it with a barely damp microfiber cloth with a towel on the sill to catch drips. A real wash needs the screen out and flat.

Can I pressure wash window screens? Not at full power. A pressure washer stretches the mesh and can pop the spline out of the frame. Use a garden hose on a gentle shower setting from a few feet away.

How often should window screens be cleaned? A full wash once or twice a year suits many homes, usually in spring and again in fall. Vacuum them in place a few times in between if you keep windows open a lot.

What gets pollen off window screens? Vacuum the screen dry first so the pollen doesn't turn to paste, then wash it with warm soapy water and a soft brush and rinse on low pressure.

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