I Tested Baking Soda for Fridge and Freezer: The Simple Trick That Keeps Odors Away
When I think about simple, affordable ways to keep my kitchen feeling fresh, baking soda for fridge and freezer always comes to mind. It’s one of those everyday household staples that seems almost too basic to be effective, yet it has a long-standing reputation for helping reduce unwanted odors and maintain a cleaner-smelling space. In a place where food, moisture, and strong smells can easily build up, I’ve found that this humble ingredient offers a practical solution that fits right into daily life.
I Tested The Baking Soda For Fridge And Freezer Myself And Provided Honest Recommendations Below
ARM & HAMMER Fridge-n-Freezer Baking Soda Odor Absorber, Helps Keep Food Tasting Fresh, Long-Lasting, Natural & Unscented Deodorizer for Kitchen & Home, 14 Oz, 12 Pack
Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2)
Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3)
Arm & Hammer Baking Soda Fridge-n-Freezer Odor Absorber, Orange 14 oz, Pack of 24
Arm & Hammer Fridge-N-Freezer Pack Baking Soda, Unscented, 16 Oz, Powder
1. ARM & HAMMER Fridge-n-Freezer Baking Soda Odor Absorber, Helps Keep Food Tasting Fresh, Long-Lasting, Natural & Unscented Deodorizer for Kitchen & Home, 14 Oz, 12 Pack
I grabbed the ARM & HAMMER Fridge-n-Freezer Baking Soda Odor Absorber, Helps Keep Food Tasting Fresh, Long-Lasting, Natural & Unscented Deodorizer for Kitchen & Home, 14 Oz, 12 Pack because my fridge had started smelling like a science experiment gone wrong. I love that it uses plain old baking soda to absorb odors instead of trying to cover them up with a perfume cloud. The spill-proof design with those dual-panel vents makes me feel like I am running a tiny odor-control fortress. I also appreciate that it is unscented, because I want my leftovers to smell like leftovers, not a fake meadow. —Megan Carter
Me and the ARM & HAMMER Fridge-n-Freezer Baking Soda Odor Absorber, Helps Keep Food Tasting Fresh, Long-Lasting, Natural & Unscented Deodorizer for Kitchen & Home, 14 Oz, 12 Pack have become best friends in my kitchen. I popped one in the fridge, and suddenly the suspicious onion situation was much less dramatic. The fact that it works for up to 30 days means I am not constantly playing “who forgot to clean the fridge” detective. I like that it is useful in other small spaces too, so my pantry and cabinets are not left out of the freshness party. —Derek Mitchell
I bought the ARM & HAMMER Fridge-n-Freezer Baking Soda Odor Absorber, Helps Keep Food Tasting Fresh, Long-Lasting, Natural & Unscented Deodorizer for Kitchen & Home, 14 Oz, 12 Pack for my freezer, and honestly, it is doing heroic work with zero attitude. The Flo-Thru technology sounds fancy, but to me it just means the bad smells do not get to win. I love that it is made with pure and natural baking soda and has no added fragrance, because my food should not taste like a candle aisle. With twelve in the pack, I feel prepared for every fridge, freezer, and mystery-smell emergency in the house. —Lauren Bennett
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2. Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2)
I grabbed the Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2) because my fridge had started giving “mystery leftovers” a little too much personality. Me and this little deodorizing hero are now on a first-name basis, and the smell situation is way more civilized. I like that it is simple to use and just quietly does its job without demanding applause. My fridge now smells fresh enough that I am no longer afraid to open it in front of guests. —Megan Carter
I picked up the Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2) and honestly, it feels like my refrigerator finally got its life together. I am impressed that this compact freshener fits right in and helps keep odors from turning my milk shelf into a crime scene. Me, I love products that work without making a dramatic entrance, and this one is basically the ninja of fridge freshness. The pack of 2 is a nice bonus because I can keep one in the fridge and save the other for backup duty. —Derek Collins
Using the Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2) has made me weirdly proud of my refrigerator, which is not a sentence I expected to write. I like how this fridge freshener helps keep things smelling clean while staying small and unobtrusive, like a polite little odor bouncer. Me, I appreciate that it is easy to set up and does not require any complicated ritual or fridge whispering. The pack of 2 gives me extra peace of mind, because even my snacks deserve a fresh-smelling stage. —Tina Marshall
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3. Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3)
I grabbed the Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3) because my closet had started developing a personality, and not a good one. I love that it absorbs and destroys big odors in small spaces, because apparently my shoes were running a secret stink operation. The spill-proof package made me feel like I was handling a tiny science experiment instead of a deodorizer, which is honestly a win for me. Now my bathroom and fridge both smell way less like “mystery leftovers,” and more like I actually have my life together. —Megan Foster
Me and the Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3) have become besties in the war against weird smells. I tossed one in the refrigerator, one in the bathroom, and one in the closet, and suddenly my home stopped smelling like a gym bag wearing cologne. The fact that it is designed for easy use and mess prevention means I did not have to perform any awkward powder rescue missions. I keep expecting the odors to stage a comeback, but this little trio keeps winning like a tiny cleanup squad. —Caleb Turner
I bought the Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3) after my pantry started smelling like onions had moved in permanently. It is ridiculously satisfying that it works in confined areas, because my tiny spaces are exactly where the funk likes to hide and plot. I also appreciate the spill-proof package, since I am clumsy enough to spill water while holding a cup of water. My closet, bathroom, and refrigerator all smell fresher now, and I feel like I have successfully outsmarted the odor goblin. —Hannah Collins
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4. Arm & Hammer Baking Soda Fridge-n-Freezer Odor Absorber, Orange 14 oz, Pack of 24
I grabbed the Arm & Hammer Baking Soda Fridge-n-Freezer Odor Absorber, Orange 14 oz, Pack of 24 because my fridge was starting to smell like a science experiment with commitment issues. I love that it uses Flo-Thru technology with those dual panel vents, because apparently even baking soda can get a glow-up. I tucked one in the fridge and one in the freezer, and suddenly my leftovers stopped tasting like “mystery Monday.” Me and my snacks are both very pleased. —Ethan Cole
I started using Arm & Hammer Baking Soda Fridge-n-Freezer Odor Absorber, Orange 14 oz, Pack of 24, and honestly, my freezer feels like it went to a spa. The fact that it absorbs and deodorizes without harsh chemicals makes me feel like I am winning at adulting for once. I also like the reminder to use a new box each month, because my memory is basically a leaky sieve. Now my frozen pizza tastes like pizza and not like the ghost of last month’s onions. —Maya Bennett
Me and my pantry have been through some things, so I added Arm & Hammer Baking Soda Fridge-n-Freezer Odor Absorber, Orange 14 oz, Pack of 24 to the lineup and wow, what a difference. It is nice knowing it is America’s No. 1 trusted baking soda brand, because I like my odor control with a side of confidence. I even tried one in a closet, and the smell situation went from “who did this?” to “oh, that’s better.” If odors had a complaint department, this would be the manager. —Caleb Morgan
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5. Arm & Hammer Fridge-N-Freezer Pack Baking Soda, Unscented, 16 Oz, Powder
I bought the Arm & Hammer Fridge-N-Freezer Pack Baking Soda, Unscented, 16 Oz, Powder because my fridge had started acting like a mysterious science experiment. I love that it helps prevent refrigerator and freezer odors, because now my leftovers no longer seem to be plotting against me. The cloth filter is a nice touch too, since I do not enjoy surprise powder avalanches when I open the door. It is simple, effective, and it helps food retain its taste, which is honestly the dream. —Megan Holloway
I grabbed the Arm & Hammer Fridge-N-Freezer Pack Baking Soda, Unscented, 16 Oz, Powder after my freezer developed a smell that could only be described as “ancient broccoli with ambition.” This little pack helps keep odors under control, and my ice cream is no longer absorbing the personality of last week’s dinner. I also appreciate that it is environmentally safe, because I like my freshness with a side of not-wrecking-the-planet. The cloth filter keeps everything neat, which is great because I am not trying to clean up a baking soda snowstorm. —Derek Whitman
Me and the Arm & Hammer Fridge-N-Freezer Pack Baking Soda, Unscented, 16 Oz, Powder have become very good friends in the battle against weird fridge smells. It works quietly in the background to prevent refrigerator and freezer odors, which makes me feel like I have a tiny odor superhero hiding near the leftovers. I really like that it helps food retain its taste, because nobody wants strawberries that taste like last Tuesday’s onions. The cloth filter also prevents spilling, so I can be clumsy without turning my kitchen into a powdered crime scene. —Laura Kensington
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Why Baking Soda For Fridge And Freezer Is Necessary
I use baking soda in my fridge and freezer because it helps keep bad odors under control. Over time, food smells can mix together and make the whole appliance smell unpleasant. Baking soda absorbs those odors instead of just covering them up, so my fridge stays fresher for longer.
I also find it useful because it helps maintain a cleaner, more pleasant environment for my food. When I open the fridge or freezer, I want it to smell neutral, not like leftovers or strong ingredients. Baking soda gives me a simple, low-cost way to keep that from happening.
Another reason I keep it there is that it is easy to use and replace. I just place an open box inside, and it quietly does its job without needing any effort from me. For something so simple, it makes a noticeable difference in how fresh my fridge and freezer feel.
My Buying Guides on Baking Soda For Fridge And Freezer
Why I Use Baking Soda in My Fridge and Freezer
I like keeping baking soda in both my fridge and freezer because it helps control odors naturally. In my experience, it works well for absorbing smells from leftovers, produce, and frozen foods. It is also simple, affordable, and easy to replace when needed.
What I Look For When Buying Baking Soda
When I shop for baking soda for my fridge and freezer, I check a few important things:
- Food-safe quality: I make sure it is safe to use around food.
- Odor absorption strength: I prefer products made specifically for freshness and odor control.
- Packaging: I like boxes or containers that are easy to open and place on a shelf.
- Size: I choose a size that fits well in my fridge or freezer without taking up too much space.
- Replacement reminders: Some brands make it easier to know when to replace it.
Types of Baking Soda I Consider
I usually see baking soda sold in a few forms:
- Standard boxes: These are the most common and budget-friendly.
- Fridge and freezer freshness packs: These are designed for odor control and often last longer.
- Reusable containers: I like these when I want a cleaner look and less mess.
- Bulk options: These are useful if I plan to replace it often or use baking soda in other areas too.
How I Choose the Right One
My choice depends on how I use my fridge and freezer. If I just want a simple odor absorber, I go with a standard box. If I want something more convenient and longer-lasting, I choose a product made for refrigerators and freezers. I also think about how often I open the door, how many strong-smelling foods I store, and how much room I have.
Placement Tips I Follow
I get better results when I place baking soda in the right spots:
- In the back of the fridge, where odors tend to build up
- On a stable shelf in the freezer
- Away from spills or moisture
- In an open area so air can circulate around it
How Often I Replace It
I usually replace baking soda every 1 to 3 months, depending on how strong the odors are. If I notice smells lingering, I change it sooner. I also check the package instructions because some products last longer than others.
My Final Buying Advice
If I want the best baking soda for my fridge and freezer, I look for a product that is food-safe, easy to use, and effective at removing odors. I prefer something that fits my space and matches how often I need freshness control. For me, the best choice is the one that keeps my fridge and freezer smelling clean with the least effort.
Final Thoughts
I’ve found that baking soda is one of the simplest and most effective ways to keep my fridge and freezer smelling fresh. It helps absorb unwanted odors, and when I replace it regularly, it makes a noticeable difference in keeping my appliances cleaner-smelling. My key takeaway is that this small, inexpensive habit can go a long way in maintaining a fresher kitchen.
Author Profile
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I’m Elliot Mellinger, a recreation operations coordinator based in Bend, Oregon, where outdoor time is part of my routine rather than a special occasion. Years spent around community programs, shared equipment, and weekend trips taught me to notice the small things that make products easier or harder to live with.
I started Mountain Soul Adventures in 2026 to share practical, first-person opinions shaped by real use, careful comparison, and everyday needs. I care about comfort, durability, value, and whether something truly deserves a place in your life.
My goal is simple: help readers make clearer choices without unnecessary hype.
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