Innovative just add baking soda fill the adorable fridge deodorizer and it would last fresh for months to your refrigerator. Super easy to operate. Ideal for home and office 4 easy steps step 1: Remove the top of hair by twisting counter-clockwise. Pour baking soda. Replace the top and twist to lock in place. Step 2: Place it in refrigerator or freeze. Step 3: Usually it works for 3 months to keep your fridge fresh. Time varies depending on the size and contents of your fridge. Step 4: After 3 months simply fill again with fresh baking soda. Convenient operator add baking soda fill the holder and put into both the fridge and freezer to keep fresh lasts for months. Care instructions to clean the fridge deodorizer, wash with soapy water or just place in your dishwashers top rack. Package included 1* fridge deodorizer there is a new cleaner in town and chilly/cool mama is hitting the scene to keep your fridge smelling fresh and odor free for up to 3 months. She's fun and cute and works hard to keep bad odors away. Bad odors flow in and fresh air flows out. To use, remove chilly mama's hair, face, bottom cap and vented container from body (you'll feel like a surgeon). Fill the container with your favorite brand of baking soda and replace inner vented container in body. Replace face, hair and bottom cap parts. Set dial on top of hair to replacement month and put in fridge. Chilly mama works on average for 3 months-time varies depending upon size and contents of your fridge---to keep your fridge fresh. Chilly mama is reusable-simply fill again with fresh baking soda when replacement time is up this odor cleaning, chilly lady is dishwasher safe. Remove fridge mama's hair, face, bottom cap and inner vented container from body. Fill inner vented container to fill line with baking soda. Replace inner vented container in body.