Have you noticed that if you have foods with strong odors your refrigerator smells like that particular food? Or possibly just after a while of use it might smell musty? A refreshener will help keep thos odors away. You just need to use a refrigerator refreshener like baking soda. Kitchens Mad-EZ has refrigerator refeshener holders to keep you refrigerator not only smelling good but without unattractive boxes or even possibly spill from the boxes.