With cooler temperatures and less outdoor humidity in many areas across the country, now is a great time to improve indoor air quality.

The arrival of fall brings cooler temperatures that not only feel great, but see why one air quality expert says fall is also the perfect time to do this one thing for your home and everyone who lives there.

Watch the video here: https://weather.com/home-garden/video/fall-is-the-perfect-time-to-do-this-for-your-house