Clean your microwave oven the natural way.
1 lemon cut in halves. (I removed seeds)
1 small bowl, microwaveable.
Paper towels
Put water into the bowl. Squeeze lemon juice from both lemon halves into the water. Then put lemon halves into the water.
Put lemon-water bowl into microwave and use high power for 3 minutes. Let the bowl stay in microwave for 5 minutes with door closed.
Take the bowl carefully out of microwave after the five minutes and wipe the roof, sides & bottom with clean paper towels.
For stubborn stains or crusty areas, use some of the lemon-water and scrub with clean paper towel.
So easy, so fresh, so natural.