Window screens are easy to forget about — until you notice the view through them looks hazy, or the breeze coming into your Tigard home carries a layer of dust with it. Dirty screens trap pollen, pet hair, and Pacific Northwest grime, and over time that buildup can actually shorten the life of the mesh. The good news? Cleaning window screens is one of the easiest home-maintenance jobs you can do, and doing it once or twice a year keeps your screens looking and working like new.

At Mobile Screens Etc., we’ve been repairing and replacing screens for homeowners across Tigard, Beaverton, and Lake Oswego since 1995. Here’s exactly how we recommend cleaning your window screens — plus how to know when a screen is past cleaning and ready for repair.

Why Cleaning Your Window Screens Matters

It’s not just about the view. When you clean window screens regularly, you also:

  • Improve airflow. Clogged mesh restricts the fresh air you’re trying to let in.
  • Reduce allergens. Screens catch pollen and dust — a big deal during Oregon’s long allergy season.
  • Extend screen life. Grime and moisture can corrode aluminum mesh and weaken the frame.
  • Keep your windows cleaner. Dirty screens leave streaks on the glass every time it rains.

What You’ll Need

You probably already have everything required to clean window screens at home:

  • A soft-bristle brush or microfiber cloth
  • Mild dish soap
  • A bucket of warm water
  • A garden hose with a gentle spray
  • A few clean towels and a flat surface to work on

Skip the pressure washer. The high force can stretch or tear the mesh and bend the frame — a common reason homeowners in Tualatin and Sherwood end up calling us for a re-screen.

Step-by-Step: How to Clean Window Screens

1. Remove the screens carefully

Gently push the spring-loaded tabs (or pull the pull-tabs) and lift each screen out. Label them with painter’s tape if you have several windows — screens are often cut to slightly different sizes, and you’ll want each one back in its original opening.

2. Brush off loose debris

Lay the screen flat and brush both sides with your soft brush to knock off dust, cobwebs, and pollen before adding water.

3. Wash with soapy water

Mix a few drops of dish soap into warm water. Dip your brush or cloth and gently scrub the mesh in small circles on both sides. Pay extra attention to the corners, where dirt likes to collect.

4. Rinse thoroughly

Use a gentle hose spray — never a high-pressure nozzle — to rinse away all the soap. Leftover residue attracts dirt faster.

5. Dry completely before reinstalling

Stand the screens up or lay them flat in the sun until fully dry. Reinstalling a damp screen can trap moisture against the window frame and lead to mildew.

How Often Should You Clean Window Screens?

For most homes in the Portland metro area, twice a year is ideal — once in spring before you start opening windows, and once in fall before the rainy season. If you live near busy roads, have pets, or deal with heavy tree pollen, you may want to clean them every few months. A quick brush-down between deep cleans goes a long way.

When Cleaning Isn’t Enough

Sometimes a screen is just too far gone for soap and water. Call a professional if you notice:

  • Tears, holes, or fraying mesh
  • Bent or cracked frames that won’t sit flush
  • Stretched, sagging mesh that won’t tighten back up
  • Mesh that’s brittle and crumbles when you touch it

These are signs the screen needs to be re-meshed or rebuilt. That’s where we come in. Mobile Screens Etc. is a mobile service — we come to your home in Tigard, Portland, Beaverton, or anywhere in the surrounding area, so you don’t have to haul screens across town. Call us at (503) 245-0048 and we’ll take care of it.

Local, Reliable Screen Care Since 1995

With more than 25 years serving the Portland metro area, we’ve cleaned, repaired, and replaced just about every type of window and door screen out there. Whether you want to tackle the cleaning yourself or you’ve found a screen that needs more than a wash, we’re happy to help.

Have a screen that’s seen better days? Don’t fight with it — give Mobile Screens Etc. a call at (503) 245-0048 or stop by our shop at 9448 SW Tigard St in Tigard. We’ll get your screens looking clear and working like new.