Messy Microwave?

In a microwave-safe bowl, combine 1/2 cup each of water and distilled white vinegar. Microwave the mixture for about 5 minutes, or until it boils. Leave the bowl in the microwave until it has cooled enough to handle. Wipe down the inside of the microwave with a sponge. The solution makes its easier to wipe off stuck on, splattered foods. Lemons can also be substituted for the vinegar.