Clean your oven with a paste of 3/4 cup baking soda, 1/4 cup salt and 1/4 cup water. You can also use 1 cup of baking soda and a small amount of soap and water.
Mix 1/2 cup baking soda and liquid detergent until it becomes the consistency of frosting and use on stubborn stains. You can also use baking soda and a damp sponge.
Clean windows with a mixture of 1/4 to 1/2 teaspoon liquid detergent, 3 tbsp. vinegar and 2 cups water. You can also use between 2 tsp. and 1 quart of vinegar with 1 quart of warm water.