Comments about Arm & Hammer® Fridge N' Freezer Odor Absorber:
It's chemically identical to Arm and Hammer baking soda. (Baking soda is baking soda.) It's just slightly more expensive to buy this Staples off-brand when it's not on sale, but it's very handy[...]. So it's fine. It's very convenient.Also, BOX DESIGN is pretty good, actually, with the ability to use it as an air freshener by tearing off the side panel, and not have product leakage.