Ingredients

• 2 C ammonia
• 2 C boiling water
• baking soda

Instructions

1. Preheat the oven to 200, then turn off.
2. Pour the ammonia into a heat-safe glass container and place on the middle rack of the oven.
3. Pour the boiling water into a heat-safe glass container and place on the bottom rack of the oven.
4. Close the oven and leave overnight
5. The next morning, remove the dishes and wipe the inside of the oven with a wet sponge and baking soda.

Source: Linda

Contributed by: Skip