Once you are done, let it sit for at least 12 hours.

After letting it dry and sit for 12 hours, check it and you will see that most of the dough has dried.

Using a silicone or non-abrasive spatula, scrape off all of the baking soda.

It may take a while, but it’s satisfying to see all the dirt come off.

Using a damp cloth, clean the oven until you are satisfied or no baking soda is visible.

Once clean, spray it with vinegar.

The smell won’t last.

Don’t worry about the smell; it will fade after a few minutes.

If you can’t stand the smell of vinegar, add a few drops of lemon essential oil to the vinegar before spraying.

The vinegar will act as a disinfectant and all the unpleasant smell will be gone, as well as the stains.

Who would have thought that simple, safe, easy-to-find ingredients could deep clean your oven?