Fill your jar half full of baking soda, add 4-6 drops of essential oils and stir thoroughly. Cover the jar with the fabric and secure with the jar ring (not the lid). This allows the air to circulate into the jar and destroy the odor. Place it anywhere in the fridge and/or freezer.
DIY Arm & Hammer Fridge Fresh refill for pennies (regularly about ea.) You need: Old Arm & Hammer Fridge Fresh cartridge 2 coffee filters Baking Soda pocket .