3. 3. Vinegar with stale bread:
Although vinegar is effective on its own, you can also combine it with other ingredients to increase its effectiveness. In this case, combine it with stale bread to remove bad odours from the oven.
Preheat the oven for 15 minutes to 180 degrees Celsius and turn it off. Then take a piece of stale bread and moisten it with vinegar. Put it in a bowl and place it in the oven.
Leave it all night. And in the morning, you’ll be delighted to no longer smell any bad smell in your oven. It’s amazing how super absorbent vinegar vinegar is.