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Arm & Hammer
Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag

Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag

Best price now

$14.95at AmenieObserved at 10:22 PM

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Our take on the Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag

Arm & Hammer Pure Baking Soda is 100% sodium bicarbonate in a 13.5 lb resealable bag, meant for refilling kitchen jars and for bulk cleaning, deodorizing and laundry use. It is the same pure baking soda sold in the small boxes, just in a large bag that keeps the cost per pound low. At $14.95 at Amenie as of November 7, 2026, it is the best new price among the 5 stores that carry it.

Best forHouseholds that bake often and refill a counter jarBulk cleaning, laundry boosting and deodorizingPeople who want one bag instead of many small boxesKosher households needing plain sodium bicarbonate
Pros
  • One ingredient: sodium bicarbonate, nothing added
  • 13.5 lb bag works out far cheaper per pound than small boxes
  • Resealable bag keeps powder dry between uses
  • Kosher and free of allergens
  • Works for baking, cleaning, laundry and deodorizing
Cons
  • Large bag takes up shelf space and is heavy to lift
  • Powder clumps if the bag is not sealed well in humid kitchens
  • No measuring scoop included
  • Bag form is awkward for small kitchens

Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag prices at every store

  • AmenieNew

    In stock

    $14.95Observed at 10:22 PM
    Visit Amenie
  • zhicay foodsNew

    In stock

    $16.99Observed at 10:22 PM
    Visit zhicay foods
  • WalmartNew

    In stockSold by The Shop & Ship Hut, LLC

    $21.72Free shippingObserved at 10:22 PM
    Visit Walmart
  • BJ's Wholesale ClubNew

    In stock

    $10.99+ $12.30 shippingObserved at 10:22 PM
    Visit BJ's Wholesale Club
  • SupplyLandNew

    In stock

    $15.00+ $35.40 shippingObserved at 10:22 PM
    Visit SupplyLand

Also available at

  • AmazonCheck price at Amazon
  • The Home DepotCheck price at The Home Depot

Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag price history

Lowest price we've seen: $7.99 on Nov 8 at Amazon. Tracked across 7 stores since Nov 8.

What reviewers say

Buyers of the bulk bag mostly praise the value and the same reliable baking soda they know from the boxes. Complaints center on the bag's size and on clumping when it is stored in damp conditions.

What people mention
  • ValuePraisedBuyers say the large bag costs far less per pound than buying several small boxes.
  • PurityPraisedOwners like that it is plain sodium bicarbonate with nothing added, so it works for baking and cleaning alike.
  • PackagingMixedThe resealable bag is handy, but some find it bulky and awkward to store and scoop from.
  • ClumpingCriticisedSome buyers report the powder clumps when the bag is kept in a humid kitchen.

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 as the small orange box?
Yes. It is 100% sodium bicarbonate, the same product, sold in a 13.5 lb bag instead of a box.
Can I use it for baking?
Yes. It is food-grade pure baking soda, so use it in cakes, cookies and quick breads just as you would boxed baking soda.
How should I store the bag?
Keep it sealed in a cool, dry place. Transfer some to a small jar for daily use and reseal the bag tightly to prevent clumping.
Is it kosher?
Yes, it is labeled kosher and contains no added ingredients.
Is $14.95 a good price?
It is the best new price among the 5 stores listed as of November 7, 2026, and works out to about $1.11 per pound.
Where is the Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag cheapest?
At Amenie, for $14.95, as of our latest check.
Where can I buy the Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag?
7 stores we checked sell it, including BJ's Wholesale Club, Amenie, SupplyLand, zhicay foods, Walmart.

Stores we've priced the Arm & Hammer Pure Baking Soda, 13.5 lb Resealable Bag at

  • BJ's Wholesale Club deals and prices
  • Home Depot deals and prices
  • Walmart deals and prices

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All Arm & Hammer deals and products →
Free Of Allergens
Harsh chemicals
Form
Powder
Product Type
Baking Soda
Count
1
Storage Form
Shelf-stable
Variety Pack
No
Dietary Restrictions
Kosher
Texture
Crunchy
Number Of Pieces
1
Container Capacity
1 lb
Sugar Content
0g
Fat Content
0g
Preparation Method
Ready to Use
Usage
Baking, Cleaning
Material
Plastic (container)
Nutritional Content
0g Total Fat