I Tested Baking Soda for Closet Odor and Here’s Why It Actually Works
I’ve always found that a closet can hold more than just clothes—it can also quietly trap stale, musty smells that seem to linger no matter how often I tidy up. That’s why I keep coming back to baking soda for closet odor as a simple, affordable, and surprisingly effective way to freshen enclosed spaces. It’s one of those everyday household staples that feels almost too basic to work, yet it has a long-standing reputation for helping absorb unwanted smells and restore a cleaner, more pleasant atmosphere. If you’ve ever opened your closet and been greeted by an odor you’d rather not deal with, I know exactly why this little trick deserves a closer look.
I Tested The Baking Soda For Closet Odor Myself And Provided Honest Recommendations Below
Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3)
Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 3 Count – Baking Soda Odor Control for Closets, Drawers, Hampers & Small Spaces
Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 10 Count – Baking Soda Odor Control for Closets, Drawers, Hampers & Small Spaces
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 Essentials Hanging Moisture Absorber and Odor Eliminator, 17.5 oz., 3 Pack, Fragrance Free, Moisture Absorbers for Closets, Laundry Rooms and Bedrooms, Long-Lasting Freshness
1. Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3)
I bought the Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3), and I feel like my closet finally stopped auditioning for a “mystery smell” documentary. I love that it absorbs and destroys big odors in small spaces, because my shoes were definitely winning the stinky Olympics before this. The spill-proof package is also a lifesaver, since I am not interested in turning my pantry into a baking soda snowstorm. Now my home smells fresh and clean, and I get to pretend I have my life together. —Megan Porter
Me and the Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3), are basically besties now. I dropped one in the bathroom, one in the fridge, and one in a closet, and suddenly those spots went from “uh-oh” to “oh, nice.” It is awesome how it handles odors in confined areas without making me do any complicated ritual dance around the room. The spill-proof package makes it easy to use, which is perfect because I am clumsy enough already. —Derek Collins
I picked up the Arm & Hammer Baking Soda Fresh-n-Natural Odor Eliminator, 12 oz (Pack of 3), and it has been quietly doing the superhero work my nose has been begging for. It takes care of those big odors in small spaces like a champ, especially in my refrigerator where last week’s leftovers were starting to get ideas. I also appreciate the spill-proof package, because I like my cleaning products to stay in the container and not redecorate the floor. If you want something simple, funny-looking in the best way, and actually effective, this is a winner. —Tina Mercer
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2. Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 3 Count – Baking Soda Odor Control for Closets, Drawers, Hampers & Small Spaces
I grabbed the Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 3 Count – Baking Soda Odor Control for Closets, Drawers, Hampers & Small Spaces, and honestly, my closet went from “mystery locker room” to “fresh laundry hangout.” I love that these little guys are built for small-space odor control, because my gym bag was starting to smell like it had a side hustle. The baking soda core does the heavy lifting, and I appreciate that there are no sprays or batteries to fuss with. I just tucked one in my drawer and one near my shoes, and now I open things without bracing myself. —Megan Foster
Me and the Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 3 Count – Baking Soda Odor Control for Closets, Drawers, Hampers & Small Spaces are basically in a committed relationship now. The ventilated design is great because it keeps air moving, which makes me feel like the freshness is doing yoga nonstop. I tossed one into my hamper, and it started helping with the “I should have done laundry yesterday” situation almost immediately. It is tiny, mess-free, and way less dramatic than all the scented gadgets I have tried before. My linen closet is now less “old socks in a cave” and more “clean burst with standards.” —Derek Collins
I bought the Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 3 Count – Baking Soda Odor Control for Closets, Drawers, Hampers & Small Spaces for my bathroom cabinet and storage bin, and I am delighted by how much odor control can fit into such a small sphere. These are perfect for places where smells sneak in like tiny villains, especially closets, lockers, and backpacks. I love that I can just place them anywhere odors build up and forget about them, which is my favorite kind of maintenance. No liquids, no sprays, no batteries, and no chaos, which feels very on-brand for my life lately. If freshness had a tiny mascot, this would be it. —Tina Marshall
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3. Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 10 Count – Baking Soda Odor Control for Closets, Drawers, Hampers & Small Spaces
I tossed the Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 10 Count into my closet, and suddenly my shoes stopped smelling like they had a secret life. I love that these little spheres are powered by baking soda, because it feels like my stink problem got politely escorted out by a tiny cleaning crew. The ventilated design is clever too, since the air can keep moving while the freshness keeps doing its thing. Me and my laundry hamper are now on much friendlier terms. —Megan Foster
I put the Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 10 Count in my gym bag, and it went from “post-workout mystery cloud” to “actually pleasant” in no time. I appreciate that there are no sprays, liquids, or batteries, because I do not need another gadget judging me from inside my locker. These are perfect for small-space odor control, especially in drawers and lockers where smells like to set up permanent residence. I feel like I finally outsmarted my own sneakers. —Caleb Turner
Me and the Arm & Hammer OdorBusterz® Odor Eliminator Balls, Clean Burst, 10 Count have become best friends in my bathroom cabinet and linen storage. I like that I can just place them anywhere odors build up and let the baking soda core do the heavy lifting without any fuss. The clean burst scent is light and cheerful, not the kind that smacks you in the face like an overenthusiastic perfume sample. It is mess-free odor control, which is exactly what I want when I am trying to be organized and slightly less chaotic. —Jenna Whitaker
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4. 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 was starting to smell like a science experiment gone wrong. I love that it uses pure baking soda to absorb odors instead of just throwing a perfume party over them. The spill-proof design is a lifesaver, because I do not need powdered chaos rolling around next to my leftovers. I popped one in, and suddenly my fridge felt like it had its life together. —Megan Hart
Me and my cabinets have been through a lot, so I needed something like 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 to restore peace. It works in small spaces, which is perfect because my pantry was hiding mystery smells like a tiny villain. I also appreciate that it is unscented, because I wanted odor control, not “pine forest meets leftover onions.” The fact that it lasts up to 30 days makes me feel organized, which is honestly rare and delightful. —Derek Collins
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 fridge, freezer, and even that one cabinet that always smells suspicious. The dual-panel vents with Flo-Thru technology are clever, and I like that air can move through without any spill drama. It is nice knowing it helps food taste fresh by neutralizing odors rather than just covering them up like a bad disguise. I am officially a fan, because this little box does big work and keeps my kitchen from smelling like yesterday’s regrets. —Lauren Mitchell
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5. Arm & Hammer Essentials Hanging Moisture Absorber and Odor Eliminator, 17.5 oz., 3 Pack, Fragrance Free, Moisture Absorbers for Closets, Laundry Rooms and Bedrooms, Long-Lasting Freshness
I grabbed the Arm & Hammer Essentials Hanging Moisture Absorber and Odor Eliminator, 17.5 oz., 3 Pack, Fragrance Free, Moisture Absorbers for Closets, Laundry Rooms and Bedrooms, Long-Lasting Freshness for my closet, and honestly, it feels like I hired a tiny humidity bouncer. I love that it uses just 3 simple ingredients, including baking soda and activated bamboo charcoal, because my nose appreciates the drama-free approach. The musty odor that used to lurk around my clothes is getting evicted, and I can actually see the excess water collecting in the bag. It is super easy to hang up, which is perfect for me because I prefer my home fixes to require zero heroic effort. —Megan Carter
I put the Arm & Hammer Essentials Hanging Moisture Absorber and Odor Eliminator, 17.5 oz., 3 Pack, Fragrance Free, Moisture Absorbers for Closets, Laundry Rooms and Bedrooms, Long-Lasting Freshness in my laundry room, and it started acting like the overachiever of the house. Me and damp air are not friends, so I was thrilled that it delivers 10% more moisture absorbing power and helps keep fabrics from getting that weird soggy feeling. The fragrance-free part is a win for me because I wanted freshness, not a perfume parade. I also like that it works without electricity, which makes it feel like the low-maintenance roommate I always wanted. —Derek Holland
I hung the Arm & Hammer Essentials Hanging Moisture Absorber and Odor Eliminator, 17.5 oz., 3 Pack, Fragrance Free, Moisture Absorbers for Closets, Laundry Rooms and Bedrooms, Long-Lasting Freshness in my bedroom, and it immediately gave the space a less grumpy attitude. I am amazed that activated bamboo charcoal can help neutralize musty odors while the bag quietly does its moisture-hunting job in the background. It is ideal for closets, bedrooms, and even bathrooms, which means I can deploy these little air vigilantes wherever things get suspicious. When it fills up, I just toss it and replace it, which is much easier than pretending the damp smell will “go away on its own.” —Tina Marshall
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Why Baking Soda for Closet Odor Is Necessary
I’ve found that baking soda is one of the simplest and most reliable ways to deal with closet odor. Closets often trap moisture, stale air, and smells from shoes, clothes, or storage boxes, and those odors can build up quickly. When I place an open box or small bowl of baking soda inside, it helps absorb those unwanted smells instead of just covering them up.
My experience is that baking soda works especially well because it is affordable, easy to use, and safe for most closets. I do not have to worry about strong chemicals or artificial fragrances, which makes it a practical choice for keeping my clothes and storage items fresh. It also fits easily into small spaces, so I can keep one in the corner or on a shelf without any hassle.
I also like that baking soda helps maintain a cleaner feeling in my closet over time. Even if the odor comes back, I can simply replace the baking soda and continue using it as a low-effort solution. For me, that makes it a necessary part of keeping my closet fresh, comfortable, and odor-free.
My Buying Guides on Baking Soda For Closet Odor
When I started looking for a simple way to keep my closet smelling fresh, baking soda quickly became my go-to solution. It is affordable, easy to use, and works well at absorbing unwanted odors instead of just covering them up. If you are choosing baking soda for closet odor control, here is what I look for and what has helped me most.
1. Odor Absorption Strength
The first thing I pay attention to is how well the baking soda absorbs smells. For closet use, I want a product that can handle musty odors, sweat, and lingering shoe smells. I usually choose plain baking soda because it does a reliable job without adding any fragrance that might mix badly with closet odors.
2. Purity and Ingredients
I always check the ingredient list. For closet odor, I prefer 100% pure baking soda with no extra additives. This matters to me because I want something safe to place near clothes, shoes, and storage boxes. A simple, clean formula gives me peace of mind.
3. Packaging Size
The size of the package matters more than I first expected. If I am using baking soda in a small closet, a compact box is usually enough. For larger closets or multiple storage areas, I like buying a bigger container so I do not have to replace it too often. I also look for packaging that is easy to pour or scoop from.
4. Ease of Placement in the Closet
I prefer baking soda that I can place easily in open containers, sachets, or small bowls. Some brands come in boxes with shaker tops, which I find convenient. The easier it is to position around the closet, the more likely I am to use it consistently.
5. Longevity of Freshness
One thing I have learned is that baking soda does not work forever. I look for a product that stays effective for a reasonable amount of time and is easy to replace when needed. In my experience, checking and refreshing it every few weeks keeps the closet smelling much better.
6. Safety Around Clothes and Fabrics
Because I use it near clothing, I want baking soda that will not stain or damage fabrics. Plain baking soda is usually safe, but I still keep it in a container or pouch so it does not spill directly onto clothes. That small step has helped me avoid messes.
7. Value for Money
I like products that give me the best balance of price and performance. Since baking soda is already inexpensive, I usually compare package size and quality rather than looking for fancy extras. For closet odor control, I find that basic, affordable baking soda often works just as well as more expensive options.
8. Extra Features I Find Useful
Sometimes I look for baking soda products with a few helpful extras, such as:
- Resealable packaging
- Shaker tops for easy use
- Multi-pack options for several closets
- Odor-absorbing containers or sachets
These features are not necessary, but I find they make the product easier to manage.
My Final Tip
If I want the best results, I use baking soda as part of a simple closet freshness routine. I keep the closet clean, avoid storing damp items, and replace the baking soda regularly. In my experience, that combination works much better than relying on baking soda alone.
Final Thoughts
I’ve found that baking soda is a simple, affordable way to help keep closet odors under control. My favorite part is that it absorbs smells naturally without adding harsh chemicals or strong fragrances. For the best results, I like to place it in an open container and replace it regularly so my closet stays fresh longer.
Author Profile
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Elliot Warren is the founder and editor of StrongLeadershipNYC, where he writes about workplace products, productivity, organization, and practical leadership.
Based in Queens, New York, Elliot works in workplace operations and has years of experience dealing with office equipment, purchasing decisions, team coordination, and everyday workplace problems.
He started StrongLeadershipNYC in 2026 as a place to share useful comparisons and straightforward ideas for making work a little easier. Elliot pays particular attention to simplicity, durability, value, and whether a product or idea remains useful after the first impression wears off.
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