Here is how to use Angry Mama:

1. Open the lid.

2. You can put in a special microwave cleaning liquid, or a mixed solution of water and vinegar.

3. Put it in the microwave, heat it up and observe.

4. You will find that Angry Mama is gasping on top of head. When she calms down, the cleaning will be completed. You can continue to clean with a rag or sponge. Adding a little lemon juice can also increase the aroma.