Add Yahoo as a preferred source to see more of our stories on Google. They may be clutch for letting air inside while keeping bugs out, but when window screens get dirty, they can make your whole home ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Airhart Ellen Airhart wrote about emergency preparedness and sanitation.

On the rare occasions when the weather is truly perfect, you probably enjoy opening your windows to let in some fresh air. On every other day, when they’re closed, you have no choice but to stare at ...