How To Clean Your Microwave In 2 Minutes
Fill a microwaveable bowl with 1-2 cups of water and add a dash of vinegar (about a tablespoon or two). Put the bowl in the microwave, shut the door, and turn it on for 5 minutes.
The steam from the bowl will help loosen up caked on bits of food, and the vinegar will help eliminate any odors. Once the 5 minutes are up you can start cleaning right away, or if you've got stubborn dirt just leave the door shut for a few more minutes for the steam to continue to work its magic.