Wipe the oven: The next day, remove all the baking soda paste with damp cloths.
Use vinegar for a final clean: Spray vinegar all over the oven, concentrating on the areas that still look dirty. The vinegar will react with any remaining baking soda and create a foam that will help lift away the dirt.
Rinse and dry: Wipe the entire oven with a damp cloth to remove any remaining vinegar and baking soda.
Final heating: As a final step, turn the oven on to a low temperature for a short period. This will help to “burn off” any remaining residue and leave your oven looking like new.
With this simple and environmentally friendly cleaning method, you can get a sparkling clean oven without using harsh chemicals.