Cleaning a baking stone entails:


1. Allow the oven to finish cooling.
2. Utilize a brush to remove obstinate food particles.
3. Reposition your stone for the following cook by flipping it over. While you're baking pizzas, the heat from the oven should be sufficient to burn off any leftover material.
The stone's color shifting is totally natural and an indication of a well-used pizza oven, so don't be worried!