ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 3.5 lb Resealable Bag
ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 3.5 lb Resealable Bag
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ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 3.5 lb Resealable Bag

|920 ratings

Key item features

  • A Household Classic: ARM & HAMMER Baking Soda unlocks 100+ uses across your home—from kitchens to crafting and beyond
  • Always Ready: Keep the dependable ingredient you reach for on hand for everyday cleaning, deodorizing, cooking, baking, and DIY needs
  • Natural Home Helper: Freshen carpets, brighten laundry, scrub sinks, wash fruits and vegetables, refresh grills, and cut odors without harsh chemicals
  • DIY HACKS: Use this multi-purpose essential to craft slime, run science experiments, create exfoliating scrubs, freshen drains, or clean jewelry
  • MADE IN THE USA: Made and packaged in the USA for a more sustainable, quality baking soda
  • TRUSTED BRAND: ARM & HAMMER has been part of routines for over 170 years, providing safe, dependable, and effective products trusted for generations

Specs

Brand, ARM & HAMMERSize, 3Container type, BoxFlavor, UnflavoredTexture, CrunchyFood form, Granules

About this item

Nutrition information

Product details

ARM & HAMMER Baking Soda is the essential, do-it-all staple that’s built for both everyday life and bigger jobs. This multi-purpose baking soda helps keep your home ready for anything—from brightening laundry and freshening carpets to scrubbing sinks and reducing tough odors without harsh chemicals. Its fine texture powers countless cleaning and DIY projects around the home. ARM & HAMMER Baking Soda is proudly made in the USA. This versatile baking soda reflects a more conscious lifestyle, helping you cook, clean, create, and care for your home or business with a single trusted ingredient.
  • A Household Classic: ARM & HAMMER Baking Soda unlocks 100+ uses across your home—from kitchens to crafting and beyond
  • Always Ready: Keep the dependable ingredient you reach for on hand for everyday cleaning, deodorizing, cooking, baking, and DIY needs
  • Natural Home Helper: Freshen carpets, brighten laundry, scrub sinks, wash fruits and vegetables, refresh grills, and cut odors without harsh chemicals
  • DIY HACKS: Use this multi-purpose essential to craft slime, run science experiments, create exfoliating scrubs, freshen drains, or clean jewelry
  • MADE IN THE USA: Made and packaged in the USA for a more sustainable, quality baking soda
  • TRUSTED BRAND: ARM & HAMMER has been part of routines for over 170 years, providing safe, dependable, and effective products trusted for generations
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Specifications

Brand

ARM & HAMMER

Size

3

Container type

Box

Flavor

Unflavored

Directions

Instructions

Use Baking Soda in 4 different ways:1) Directly by sprinkling directly on the surface or onto a sponge, 2) in a solution using 4 tablespoons of Baking Soda for each quart of warm water, 3) as a paste by adding just enough water to the baking soda to achieve a consistency that will not run if applied to a vertical surface, and 4) as an additive by adding the appropriate amount of baking soda to improve the cleaning and deodorizing performance of produts you already use in the your home.

Ingredients

Warnings

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Customer ratings & reviews

4.8 out of 5 stars
stars
920 ratings526 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars89% (817)
  2. 4 stars6% (54)
  3. 3 stars1% (10)
  4. 2 stars1% (6)
  5. 1 star4% (33)
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Showing 1-3 of 526 reviews

Oct 3, 2025
Reviewer name: juliealmi_6686
5 out of 5 stars
5 out of 5 stars review

Great new packaging!

[This review was collected as part of a promotion.] This is the biggest size of baking soda I've ever had, and it's so convenient. Now I can use it everywhere: for carpet cleaning, washing machine refresh, deodorizing pet areas, mopping floors, and even cooking. I really like the helpful illustrations on the back of the package! lots of ideas on where baking soda can come in handy. The resealable closure is super convenient and works perfectly. The soda itself is excellent quality. I've been using this brand for years and it never disappoints. This new bag, though, is a huge improvement over the old cardboard box. It's moisture resistant, easy to store, and I highly recommend getting this size!

Review from armandhammer.com
Helpful?6VA93EEYGESM129226889
Oct 20, 2025
Reviewer name: joanf
5 out of 5 stars
5 out of 5 stars review

versatility

[This review was collected as part of a promotion.] never knew there were so many uses for the product use it ib my freezers fridges down the drains inside litter box and my huge garbage cart for weekly pickup

Review from armandhammer.com
Helpful?6VA93EEYGESM129226889
Sep 1, 2025
Reviewer name: stevenf34_1071
5 out of 5 stars
5 out of 5 stars review

Amazing

[This review was collected as part of a promotion.] At first look the packaging is nice looking and very sturdy. It's a large package for the price, this is a great value. I used this baking soda to clean around the kitchen, deodorize my sneakers and I even added half a cup to my laundry to brighten my whites. This will leave your laundry and smelling so clean.

Review from armandhammer.com
Helpful?6VA93EEYGESM129226889
Current price is $3.426.1 ¢/oz
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