Here’s a recipe for an effective nontoxic oven cleaner, with no noxious fumes. Add two orange peels to a jar and fill with white vinegar. Let the jar sit for about a week.
Use a funnel to pour the vinegar solution into a plant mister. Sprinkle baking soda on the oven and glass door, then spray the vinegar solution. Let sit for 20 minutes before wiping with a sponge.
Watch the video for details.