Is this the same baking soda used for cleaning?

Yes. It is pure sodium bicarbonate, so it works for baking, scrubbing and deodorizing.

Arm & Hammer states its baking soda is sodium bicarbonate with no aluminum added.

How should I store it?

Keep the box sealed in a dry place. Moisture makes it clump and weakens its leavening.

Yes, this box is labeled kosher.

How long does it last?

An unopened box keeps for about two years. Replace an open box used for deodorizing every month or two.

Where is the Arm & Hammer Baking Soda 1 lb Box cheapest?

At Walmart, for $5.95, as of our latest check.

What do buyers say about the Arm & Hammer Baking Soda 1 lb Box?

Rated 4.8 out of 5 from 6,200 ratings.

Where can I buy the Arm & Hammer Baking Soda 1 lb Box?

4 stores we checked sell it, including Walmart, GoodEarth Products, ReStockIt, WholesaleCleaningSupplies.com.

Arm & Hammer Baking Soda 1 lb Box

Best price now

$5.95at WalmartObserved at 10:22 PM

Prices are checked against each store and labelled with when.

Visit Walmart

Arm & Hammer Baking Soda 1 lb Box

Best price now

$5.95at WalmartObserved at 10:22 PM

Prices are checked against each store and labelled with when.

Visit Walmart

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Our take on the Arm & Hammer Baking Soda 1 lb Box

Arm & Hammer Baking Soda is pure sodium bicarbonate in a 1 lb box. It is a single-ingredient pantry staple used for baking, cleaning, deodorizing and as a mild abrasive. It is kosher, unscented and has no calories, fat or sugar. The best new price is $5.95 at Walmart as of November 7, 2026, the only new price listed.

Best forBaking and cookingFridge and trash odor controlHousehold cleaning and scrubbingRestocking a pantry staple

Pros

One ingredient: sodium bicarbonate, nothing else
Kosher and unscented
Works for baking, cleaning and deodorizing
Long shelf life in a sealed box
Cheap per use

Cons

1 lb box is small for heavy cleaning use
Cardboard box can absorb moisture and clump
Powder is messy to pour and measure
Not a substitute for stronger cleaners on tough jobs

Arm & Hammer Baking Soda 1 lb Box prices at every store

WalmartNew
In stockSold by High Mart Online
$5.95Observed at 10:22 PM
Visit Walmart

Also available at

GoodEarth ProductsCheck price at GoodEarth Products
ReStockItCheck price at ReStockIt
WholesaleCleaningSupplies.comCheck price at WholesaleCleaningSupplies.com

Arm & Hammer Baking Soda 1 lb Box price history

Lowest price we've seen: $5.95 on Nov 8 at Walmart. Tracked across 4 stores since Nov 8.

What reviewers say

4.8 / 56,200 ratings

With 4.8 out of 5 from 6,200 ratings, buyers treat it as a reliable staple. They use it for baking, cleaning and odor control and rarely report problems.

What people mention

VersatilityPraisedBuyers use one box for baking, cleaning and deodorizing.
Odor controlPraisedOwners say it neutralizes fridge and trash smells.
Baking resultsPraisedReviewers report it leavens reliably.
PackagingMixedSome say the box clumps or tears in humid storage.
ValuePraisedBuyers call it inexpensive for how much use they get.

Specifications

Flavor: Unscented
Ingredient Subtype: Baking Soda
Ingredient Type: Baking Soda
Ingredients: Sodium Bicarbonate, Pure Baking Soda
Weight: 1 LB
Size: 1 lb
Contains Allergens: No Allergens

Questions and answers

Is this the same baking soda used for cleaning?: Yes. It is pure sodium bicarbonate, so it works for baking, scrubbing and deodorizing.
Is it aluminum-free?: Arm & Hammer states its baking soda is sodium bicarbonate with no aluminum added.
How should I store it?: Keep the box sealed in a dry place. Moisture makes it clump and weakens its leavening.
Is it kosher?: Yes, this box is labeled kosher.
How long does it last?: An unopened box keeps for about two years. Replace an open box used for deodorizing every month or two.
Where is the Arm & Hammer Baking Soda 1 lb Box cheapest?: At Walmart, for $5.95, as of our latest check.
What do buyers say about the Arm & Hammer Baking Soda 1 lb Box?: Rated 4.8 out of 5 from 6,200 ratings.
Where can I buy the Arm & Hammer Baking Soda 1 lb Box?: 4 stores we checked sell it, including Walmart, GoodEarth Products, ReStockIt, WholesaleCleaningSupplies.com.