Add Yahoo as a preferred source to see more of our stories on Google. Set of window screens - Liudmila Chernetska/Getty Images We may receive a commission on purchases made from links. You're sitting ...

When was the last time you cleaned your window screens? that may be the cause of why your windows are clouded.

Your window screens work hard year-round, filtering out insects and debris while letting fresh air flow through your home. But over time, dust, pollen and grime build up on that fine mesh, blocking ...

We may receive a commission on purchases made from links. You're sitting in a cozy room with a big window and ample amount of sunlight pouring in. And suddenly you notice some streaks on the glass, ...