Geraldine. And when it comes to cleaning it, chances are you're, well, not. If you use vinegar, baking soda will bubble. Remove the oven racks and any items stored in the oven. Wipe the oven’s interior with a wet paper towel, using water or a 3:1 mixture of water and distilled vinegar. While baking soda can be used interchangeably with baking powder in recipes with only a flat cake as a result, washing soda (sodium carbonate) is chemically much different and should be used in washing, cleaning and household uses but not in food or baking. When you use baking soda to clean an oven, the baking soda neutralizes the acid in the grease and breaks it down. Smell of vinegar turn you off? Our easy tips will make this cleaning task a lot less daunting. baking powder and a little lemon juice mix to paste and rub over.leave for 10mins and rinse