Baking Soda for Smelly Microwave

For years I have kept a small opened box of Arm and Hammer baking soda in my microwave oven. I completely remove the top of the box before putting it in the microwave. Things like popcorn, pizza, etc., can leave a smelly microwave oven, and it's such a simple thing to do so the smells vanish.

I happened upon the idea one day while I was putting baking soda boxes into my fridge/freezer. And it dawned on me that maybe it would work in the microwave.

By Roberta S. from San Antonio, TX