[header] How to deodorize an oven [title] Wipe down the inside of the oven with vanilla extract. [step] Put a few drops of vanilla extract on a clean cloth. Then thoroughly rub down the inside walls of the oven. 
When you turn the oven on next, it will emit a pleasant vanilla smell. [substeps] When using this method, it's best to make sure the oven is clean beforehand.