Carpets can create an unpleasant odor, especially if you have pets. Vacuum up the sickly smells with a DIY deodorizer made with just two ingredients: baking soda and essential oils. Simply combine the ingredients, sprinkle the mixture on your carpet, and vacuum it up after a few hours. Your house will immediately smell sweet again without the chemicals and cost of store-bought carpet cleaners. Find the full tutorial on DIY Natural.