Getting Rid Of Stench From The Microwave Oven

My mil and I had a rude surprise when she opened the microwave oven door this afternoon to reheat some noodles that she had bought from the market this morning. Inside the microwave oven were 3 plates of overnight dishes - a plate of tong kwai and wolfberries steamed chicken, some stir fried brinjals and another don't know what dish that looked mutilated, eeewwwwww.... and the stench was disgusting. The dishes also looked gross as they were covered with moulds, eeeuuuuu!! Those dishes were left inside to rot for at least 1 week! I immediately cut up a lemon into half, squeeze out some juice and poured some water into a small bowl and cooked it uncovered in the microwave for 2 minutes. The result was amazing. The microwave smelled fresh of lemon! I got this tip from a magazine that I read quite some time back.