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Customer reviews for Arm & Hammer Pure Baking Soda, 13.5 lbs. for
ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder for Cooking, Baking, Cleaning, Laundry, Deodorizing, DIY & More, 13.5 lb Resealable Bag
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4.9 out of 5 stars
(6,050 reviews)

Most helpful positive review

6 customers found this helpful
5 out of 5 stars
5 out of 5 stars review
Verified Purchase

So many uses, and doesn't destroy the environment

I use this in laundry, cleaning the garbage disposal and some cleaning. I recently Heard a person say that those Mr. Clean magic erasers are made from melamine and melamine shreds and releases dangerous particles into the water. Gosh, I don't really want to give up Mr. Clean magic erasers, but the dude says you can use baking soda in the same manner. So guess what? When you know better you do better
Crystal
Versus

Most helpful negative review

2 customers found this helpful
1 out of 5 stars
1 out of 5 stars review
Verified Purchase

Good size, bad contents

The baking soda was hard as a rock… so it is very difficult to use… but I like the size, so maybe the supply is old or isn’t stored in the most optimal conditions
Dawn
6,050 reviews
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  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    6/20/2024

    Fantastic value

    I use baking soda in alot of different ways so I need the large bag.
    Char
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    1/21/2024

    Is there any other Baking Soda that compares

    Does a variety of different jobs from baking, to odor and cleaning.
    John D
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    5/16/2025

    Awesome find!

    Great price for this size..bag is actually full of product and not air
    Yella
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    8/4/2018

    Good bang for your buck

    So many uses so little price well worth the purchase i would recommend.
    No name today
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    4/26/2024

    used for years in laundry

    This is great to use in the laundry
    Nan W
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    5/9/2025

    Pool use

    The price is great and since we use it for our pool as well.
    Kimberly
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    2/16/2022

    Multiple Uses

    Help Clear drains, clean pots, cook with it you name it!
    Stacey
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    7/6/2022

    For the Pool

    We always use for the pool. Works better than expensive pool products!
    Nancy
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    2/15/2021

    Baking Soda is Baking Soda, as far as I know

    It's a Sam's club-sized container of baking soda. Nothing really to add.
    rags2rags
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    8/27/2022

    Works

    Used for laundry Works to get out smells that my hard water leaves behind
    Christiny
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    1/15/2023

    Baking soda

    Good for baking. Good for cleaning
    Cherry
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    5/17/2018

    Perfect amount for restaurant

    Works just like the little boxes except more of it. What can one really say about Baking Soda???
    BSC
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    8/19/2025

    Good for pool chemical

    Way less than Alkalinity increaser and results as the sae
    none
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    8/30/2023

    Pure Baking Soda

    Dependable and bio-degradable
    Pat Jones
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    1/3/2024

    Large qty is helpful

    Love to use this in my washer
    B Krug
  • 4 out of 5 stars
    4 out of 5 stars review
    Verified Purchase
    11/1/2021

    So many uses

    Good price and it came quickly.
    Shoppingsister123
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    9/29/2024

    Good wash

    Just what I need for the wash.
    Ross
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    9/20/2024

    A versatile powder

    We use this to clean clothes, to clean around the house and to bake with.
    Bt
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    3/20/2024

    It’s purpose.

    It’s decently priced for a big bag; does what it’s suppose to do. Lasts me several months.
    Holly M
  • 5 out of 5 stars
    5 out of 5 stars review
    Verified Purchase
    8/10/2023

    Great for the pool

    Best value around for pool care
    HeidiC