To clean a double Wolf oven with ingredients found at home, a person can use baking soda and white vinegar. The individual also needs water, rubber gloves, a dish cloth, a plastic spatula and a spray bottle.
The oven racks should be removed and set aside. A mixture of about 1/2 cup of baking soda and three tablespoons of water should be made. Since the oven may be grimy, it is best to wear rubber gloves and spread the baking soda mixture around the oven. As it is rubbed into the oven, the baking soda may turn brown, but this is fine. It is also fine for the mixture to be chunkier in some areas than others.
Let this sit overnight, or for about 12 hours, then use a damp cloth to wipe out as much of the baking soda as possible. A plastic or silicone spatula can also be used. At this point, the white vinegar should be put into a spray bottle and sprayed anywhere baking soda residue remains. The application of the vinegar produces foaming, and it is best to allow that to settle down before wiping the oven down again. The cloth should be occasionally rinsed and used until all of the baking soda and vinegar are removed from the oven.
When completely clean, the oven racks can be returned, and the oven can be used normally.