Because fresh air hits different when your screens are dirt-free.

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 ...

Part of the adoption process for my cat, Frank, was a virtual tour of my apartment using FaceTime. When we got to the living room, the shelter employee asked me to show how the windows in my apartment ...