Mr. Fix-It Lou Manfredini knows how to prevent frost in your microwave

FILE- This Jan. 22, 2018, file photo shows a Whirlpool microwave and oven on display in the appliance section of a Lowe's in Wexford, Pa. On Tuesday, Feb. 27, 2017, the Commerce Department releases its report on durable goods for January. (AP Photo/Gene J. Puskar, File)

Mr. Fix-It Lou Manfredini joins John Williams to explain why there’s frost in his microwave and has other cold weather tips for unexpected areas inside the home.

Notice: you are using an outdated browser. Microsoft does not recommend using IE as your default browser. Some features on this website, like video and images, might not work properly. For the best experience, please upgrade your browser.