Oven cleaning hack: Combine 2 cups water, 1 cup vinegar, lemon peels and rosemary in a spray bottle. Let infuse. Sprinkle baking soda in the oven. Spray mixture throughout oven on top of baking soda. Let sit for 20 minutes. Wipe clean with a damp sponge. Visit the Sears Home Services blog to find out how it works, plus more oven hacks tested!