This is one of the most efficient natural ways to clean an oven with stuck-on grease. All we need is a small heat-resistant container and the juice of 4 lemons.
Then all you have to do is heat the oven to maximum heat for about 15 minutes. We put the juice in the container and put it in the oven for about 30 minutes. After this time, we remove the container from the oven and wipe it with a damp cloth.
We will notice the difference when cleaning our oven, since the natural degreasing power that lemon juice has will make it much easier for us to thoroughly clean all the stuck-on grease. The same steam that is produced will leave it impeccable.
