Why Do I Keep Finding Bugs Near My Windows?

Windows can become a gathering point for insects for several reasons. That doesn't necessarily mean they're entering through the glass or the window itself.

By Everyday Home Advice Editorial Team

Condensation droplets forming on the inside of a window pane in winter

Windows can become a gathering point for insects for several reasons. That doesn't necessarily mean they're entering through the glass or the window itself.

Light attracts some insects

Indoor and outdoor lighting can draw insects toward windows.

Check the surrounding opening

Look for visible gaps around screens, frames, trim, and nearby penetrations.

Moisture

Condensation or moisture around windows can create conditions attractive to some pests.

Are they coming from inside?

Some insects may originate elsewhere in the home and simply move toward light.

Identify before treating

Don't spray an unidentified pest repeatedly without understanding where it is coming from.