Bamboo Air Bamboo Activated Charcoal Odor Absorber & Air Filter Purifier For Refrigerator & Freezer - Eliminates Odor & Helps Against Mold & Bacteria ELIMINATES ODORS - The super porous bamboo charcoal keeps out those wild fridge smells by grabbing odors and locking them in forever...far better than old fashion baking soda. KEEPS FOOD FRESHER - They remove moisture and dry out the air which prevents mildew and other things from even getting a chance to start growing 100% NATURAL - Rest easy knowing they're made from 100% bamboo charcoal and they're chemical free , 100% natural & non-toxic! Sealed with a liner and outer linen bag. LASTS UP TO 2 YEARS - An amazing value because you can reuse these for up to 2 years! Simply place them in the sun every month or so for an hour and they're ready to get back to work. BAMBOO AIR GUARANTEE - Satisfaction Guarantee - We want happy customers and we stand behind this product because we know it works and we use it every day in our families lives.