Clean screens let in more light and air, and they last longer — dirt holds moisture that breaks down mesh and corrodes frames. The routine is simple enough to do twice a year.
What you'll need
A garden hose with a spray nozzle, a bucket of mild dish-soap water, a soft bristle brush or a microfibre cloth, and a dry towel. That's it.
The routine
- Remove the screen and stand it on a flat, clean surface — a lawn or driveway, not gravel.
- Rinse with a gentle spray to loosen dust. Never use a pressure washer; it tears mesh and bends frames.
- Wash with the soapy water and soft brush, working in light circles. Pay attention to the spline groove where grit collects.
- Rinse again until the water runs clear.
- Air-dry fully before reinstalling. A damp screen reinstalled traps moisture against the glass.
Maintenance checks while it's down
- Look for small tears and patch them before they spread.
- Check that the spline is seated and the mesh is drum-tight; re-tension if sagging.
- Inspect frame corners for corrosion or separation.
What to avoid
No abrasive cleaners, no solvents on vinyl-coated mesh, and no scrubbing that stretches the weave. Gentle and regular beats aggressive and rare.
Twice a year — spring and fall — and your screens stay clean, tight and bug-proof.