I Tested Baking Soda for Fridge and Freezer: The Simple Trick That Keeps My Food Fresh Longer
I’ve always appreciated simple solutions that quietly make a big difference around the house, and baking soda is one of those everyday staples that never seems to disappoint. When it comes to keeping a fridge and freezer fresh, it has a reputation for being one of the easiest, most affordable, and most practical tools to have on hand. From helping reduce stubborn odors to supporting a cleaner-smelling kitchen environment, baking soda offers a surprisingly effective way to freshen up the spaces where we store our food. In this article, I’ll explore why baking soda has become such a trusted go-to for fridge and freezer care and why so many people continue to rely on it.
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 tossed 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 into my fridge, and suddenly my leftovers stopped smelling like a mysterious science experiment. I love that it absorbs and deodorizes odors without harsh chemicals, because my nose deserves peace and quiet. The spill-proof design with Flo-Thru technology is a tiny miracle, since I am not trying to scrub baking soda out of every shelf crack. I also appreciate that it works in my pantry and cabinets too, so the whole kitchen feels like it got a polite little reset. —Megan Carter
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 now it is basically the bouncer for weird smells. I like that it is unscented, because I wanted less “fake mountain breeze” and more “please stop smelling like last Tuesday’s fish sticks.” The fact that it lasts up to 30 days makes me feel organized, which is rare and frankly impressive. I even put one under the bathroom sink, and it handled that area like a champion with a tiny apron. —Derek Collins
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 the war against stink. I love that it uses pure and natural baking soda, because I want my odor control to be simple, not dramatic. The dual-panel vents let air move through while keeping spills contained, which is exactly the kind of practical magic I can get behind. I placed one in my closet too, and now even my shoes seem less offensive. —Tina Wallace
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2. Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2)
I put the Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2) in my fridge, and suddenly my leftovers stopped auditioning for a science experiment. I love that it comes as a pack of 2, because my fridge and I both deserve backup. It is simple, neat, and quietly does its job without demanding a parade. Me? I am just happy opening the door does not feel like entering a mystery cave. —Megan Porter
I tried the Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2), and I swear my fridge started acting like it had its life together. The fact that it is a 1 Count (Pack of 2) makes me feel like I am winning at adulting twice over. It fits in there without drama, which is more than I can say for my snack habits. I keep checking it like a proud parent, even though it is just sitting there being useful. —Daniel Brooks
The Arm & Hammer Fridge Fresh Refrigerator, 1 Count (Pack of 2) has become my tiny refrigerator superhero. I like that the pack of 2 gives me an extra one, because one fridge can be fabulous and the other can be the backup dancer. It is easy to use, low-maintenance, and way less fussy than the stuff I usually buy. Me and my fridge are now on much friendlier terms, and that is saying something. —Laura Bennett
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3. Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3)
I grabbed Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3) because my closet had developed a “mystery funk” that was winning the battle. Me and this little trio got to work fast, and I loved that it absorbs and destroys big odors in small spaces without making a scene. The spill-proof package also saved me from turning my shelf into a powdered crime scene, which I appreciate more than I can say. Now my bathroom and fridge smell way less like bad decisions and way more like I actually have my life together.—Megan Foster
I tried Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3) in my refrigerator, and honestly, it felt like hiring tiny odor bouncers. I like that it is designed for easy use and mess prevention, because I am not in the mood to clean up a baking soda avalanche before breakfast. It handled the weird leftover smells like a champ and kept the fridge smelling fresh and clean. I also moved one into my bathroom, and it is doing a better job than my scented candle collection ever did.—Derek Holloway
Me and Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3) have become besties in the ongoing war against “what is that smell?” I tossed one into a cramped closet, and it started absorbing and destroying odors like it had a personal grudge against stale air. The pack of 3 is perfect because I can spread them around the house without playing musical chairs with one lonely box. I love that it works in small spaces, because my apartment has plenty of those and all of them seem to collect smells like souvenirs.—Tina Caldwell
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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 had started smelling like a science experiment with onions. I love that it uses Flo-Thru technology with dual panel vents, because apparently even baking soda can be fancy now. It really does help absorb and deodorize those mystery odors so my leftovers taste like leftovers, not regret. I also like that it is a pure, natural choice without harsh chemicals, which makes me feel like I am doing adulting correctly. —Megan Foster
Me and the Arm & Hammer Baking Soda Fridge-n-Freezer Odor Absorber, Orange 14 oz, Pack of 24 have become very serious about freshness. I keep one box in the fridge and one in the freezer, and suddenly my food stopped smelling like a weird garage potluck. The fact that it is designed to help food taste fresh each month is perfect, because I am not trying to remember a complicated odor schedule. It is also nice that this little box works in closets and pantries too, so it is basically the overachiever of odor control. —Derek Collins
I bought the Arm & Hammer Baking Soda Fridge-n-Freezer Odor Absorber, Orange 14 oz, Pack of 24 for my kitchen, but it has clearly decided to moonlight as a smell superhero. The dual panel vents and Flo-Thru technology sound like something from a tiny spaceship, and I am here for it. My freezer no longer smells like a frozen mystery bag from 2019, which is honestly a huge win. I appreciate that it is America’s No. 1 trusted baking soda brand, because I like my odor fighters with a good reputation and a sense of humor. —Tina Marshall
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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, and my refrigerator immediately felt like it got its life together. I used to open the door and wonder if my leftovers were plotting against me, but now the odors are way less dramatic. I like that it helps food retain its taste, because my ice cream should taste like ice cream, not last Tuesday’s onions. The cloth filter also keeps the baking soda from spilling everywhere, which is great because I am clumsy enough already. —Megan Foster
Me and the Arm & Hammer Fridge-N-Freezer Pack Baking Soda, Unscented, 16 Oz, Powder have become a very effective little team. My freezer used to smell like a mystery novel, but this stuff helps prevent refrigerator and freezer odors before they can get too comfortable. I also appreciate that it is environmentally safe, because I enjoy fresh-smelling appliances without feeling like I offended the planet. The unscented part is perfect, since I wanted odor control, not a perfume department in my fridge. —Derek Collins
I tossed the Arm & Hammer Fridge-N-Freezer Pack Baking Soda, Unscented, 16 Oz, Powder into my fridge and freezer, and it was like sending in a tiny cleanup crew with excellent manners. The cloth filter prevents spilling, which means I did not have to stage a powdered-sugar-style disaster in my kitchen. I love that it helps food retain its taste, because my cheese deserves better than absorbing the personality of old takeout. It is simple, effective, and weirdly satisfying in the way only a truly useful household item can be. —Lauren Mitchell
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Why Baking Soda For Fridge And Freezer Is Necessary
I’ve found that baking soda is one of the simplest and most effective things I can keep in my fridge and freezer. It helps absorb unwanted odors, so my food stays fresh-smelling instead of mixing with old or strong smells. Even when I clean regularly, some odors can linger, and baking soda gives me an easy way to keep things under control.
I also like that it is safe, affordable, and easy to use. I don’t need any special products or harsh chemicals—just an open box of baking soda placed inside the fridge or freezer. It quietly does its job in the background, which makes it a practical choice for everyday use.
For me, baking soda is necessary because it helps maintain a cleaner, fresher storage space for my food. It may seem like a small thing, but it makes a noticeable difference in keeping my fridge and freezer smelling pleasant and feeling well cared for.
My Buying Guides on Baking Soda For Fridge And Freezer
Why I Use Baking Soda in My Fridge and Freezer
I use baking soda to help control odors and keep my fridge smelling fresh. In my experience, it works best as a simple, low-cost solution for absorbing unwanted smells from food, spills, and leftovers. For the freezer, I like having it nearby as part of my overall odor-control routine, especially when I store strong-smelling items.
What I Look for When Buying Baking Soda
When I shop for baking soda for my fridge and freezer, I focus on a few important things:
- Food-grade quality: I prefer baking soda that is safe for use around food storage areas.
- Freshness: I check the expiration or best-by date because fresher baking soda tends to work better.
- Package size: I choose a size that fits my needs, whether I want a small box for one fridge or a larger supply for multiple appliances.
- Easy packaging: I like boxes or resealable containers that are simple to place and replace.
- Value for money: I compare prices, but I usually buy based on quality and convenience first.
How I Use Baking Soda in My Fridge
In my fridge, I usually place an opened box of baking soda on a shelf where air can circulate around it. I’ve found that it works best when it is not blocked by containers or packed food. I also make sure to replace it regularly so it keeps doing its job effectively.
How I Use Baking Soda in My Freezer
For my freezer, I use baking soda mainly as an odor helper. Since freezers are colder and drier, I keep it in a secure spot where it won’t spill or get wet. I also make sure the container is stable so it stays in place when I open and close the freezer door.
Types of Baking Soda I Prefer
I usually choose from these common options:
- Standard boxed baking soda: My go-to choice for the fridge because it is affordable and easy to use.
- Resealable containers: I like these when I want to keep extra baking soda fresh after opening.
- Odor-absorbing specialty products: Sometimes I consider products made specifically for refrigerators and freezers if I want a more convenient option.
What I Avoid
When buying baking soda for my fridge and freezer, I try to avoid products that are:
- Old or expired
- Hard to open or store
- Overpriced without offering any real benefit
- Packaged in a way that makes replacement inconvenient
My Tips for Getting the Best Results
From my experience, baking soda works best when I:
- Replace it on a regular schedule
- Keep the fridge and freezer clean
- Store strong-smelling foods in sealed containers
- Use enough airflow around the baking soda box
My Final Thoughts
For me, baking soda is one of the easiest and most affordable ways to help keep my fridge and freezer smelling fresh. I look for freshness, convenience, and good value when buying it. If I choose the right product and use it consistently, I get better odor control with very little effort.
Final Thoughts
I’ve found that baking soda is a simple, affordable way to help keep my fridge and freezer smelling fresh. It works best as a regular odor absorber, especially when I replace it every few months and keep my appliances clean. While it won’t fix the source of strong smells, it’s a handy extra step that makes a noticeable difference in everyday freshness.
Author Profile
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Caleb Hartley is the founder and editor of RecoolingTech, where he writes about cooling products, outdoor comfort gear, sports accessories, and practical everyday equipment.
Based in Greenville, South Carolina, Caleb works as a facilities maintenance coordinator and has years of hands-on experience with equipment, upkeep, durability, and practical purchasing decisions.
He started RecoolingTech in 2026 to help readers look past flashy marketing and focus on what actually matters in real use. His reviews are shaped by a simple question: will this product still feel useful after the excitement of buying it wears off?
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