How can the burnt smell be removed from a microwave oven?
Ans: First, clean away all remnants of the burned product using a manufacturer-recommended cleaner. Then add fresh slices of lemon to a microwave-safe container of water and place the container in the microwave. Next bring the water to a slow boil for about 10 minutes. Be careful to make sure the container does not boil dry. Allow the water cool sufficiently to safely remove the container. Finally, place freshly used coffee grounds on a paper towel and leave them in the oven overnight (do not operate the oven) to absorb any residual odor.