Human: How can I make a natural odor eliminator for my refrigerator? Assistant: 
An easy way to make a natural odor eliminator for your refrigerator is to add bowls of distilled white vinegar, baking soda, and activated charcoal to the refrigerator. The baking soda and white vinegar help neutralize odors, and the charcoal absorbs them. Be sure to check and replace the bowls periodically to keep your refrigerator smelling fresh.