StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Arm & Hammer › All Laundry Detergent
ARM & HAMMER
ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner

ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner

4.8(11,687 ratings)

Best price now

$5.38at AmazonChecked 8 h ago

Compared across 14 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Visit Amazon

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $5.38 at Amazon (checked Nov 15, 2026).
  • Checked at 14 stores.

Our take on the ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner

ARM & HAMMER Super Washing Soda is a fragrance-free, phosphate-free sodium carbonate powder sold as a laundry booster and all-purpose cleaner. Added to a wash, it lifts detergent performance on stains like mustard and blood and helps whiten and brighten fabrics. It also handles hard surfaces such as tile, toilets, refrigerators, outdoor furniture and silver. Unlike scented boosters and oxygen powders, it adds no perfume and works as a plain mineral cleaner, which is why buyers keep it as a laundry-room and kitchen staple.

Best forHouseholds wanting a fragrance-free laundry boosterWhitening whites and brightening colorsCleaning tile, toilets and other hard surfacesPeople mixing homemade laundry detergent
Pros
  • Fragrance-free and phosphate-free
  • Boosts detergent on mustard and blood stains
  • Doubles as an all-purpose hard-surface cleaner
  • Works as an ingredient in homemade laundry soap
  • Long-standing, widely trusted brand
Cons
  • Powder can clump if it absorbs moisture
  • Needs warm or hot water to dissolve well
  • Not a standalone detergent for a full wash
  • Can be harsh on some delicate fabrics and finishes

ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner prices at every store

  • McCoy's Building SupplyNew

    In stock

    $5.49Checked 8 h ago
    Visit McCoy's Building Supply
  • Home DepotNew

    In stock

    $5.98Free shippingChecked 8 h ago
    Visit Home Depot
  • eBayNew

    In stockSold by discount_pantry

    $10.99Free shippingChecked 8 h ago
    Visit eBay
  • WalmartNew

    In stock

    $5.43+ $6.99 shippingChecked 8 h ago
    Visit Walmart
  • Blain's Farm & FleetNew

    In stock

    $5.49+ $7.95 shippingChecked 8 h ago
    Visit Blain's Farm & Fleet
  • Do it BestNew

    In stock

    $5.99+ $10.20 shippingChecked 8 h ago
    Visit Do it Best
  • TargetNew

    In stock

    $5.49+ $10.99 shippingChecked 8 h ago
    Visit Target
  • Lehman'sNew

    In stock

    $8.99+ $7.99 shippingChecked 8 h ago
    Visit Lehman's
  • RunningsNew

    In stock

    $5.99+ $15.00 shippingChecked 8 h ago
    Visit Runnings
  • ShopRiteNew

    In stock

    $6.89+ $19.00 shippingChecked 8 h ago
    Visit ShopRite
  • Ace HardwareNew

    In stock

    $6.99+ $30.00 shippingChecked 8 h ago
    Visit Ace Hardware
  • Coastal Farm & RanchNew

    In stock

    $6.99+ $99.00 shippingChecked 8 h ago
    Visit Coastal Farm & Ranch
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $5.38Checked 8 h ago
    Visit Amazon
  • Lowe'sNew

    Availability unknown

    $5.38+ $5.99 shippingChecked 8 h ago
    Visit Lowe's

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner price history

Lowest price we've seen: $5.38 on Nov 15 at Lowe's. Tracked across 14 stores since Nov 15.

What reviewers say

  • 4.8 / 511,687 ratings

Buyers rate it very highly and treat it as a household workhorse, praising its cleaning power and lack of scent. Complaints center on the powder clumping and needing warm water to dissolve.

What people mention
  • Cleaning powerPraisedOwners say it noticeably improves stain removal and whitening when added to their regular detergent.
  • ScentPraisedBuyers like that it is fragrance-free and leaves no perfume behind.
  • VersatilityPraisedReviewers use it on tile, toilets, sinks and laundry, and in homemade detergent.
  • DissolvingCriticisedSome say it needs warm or hot water and can leave residue in cold washes.
  • ClumpingCriticisedSeveral note the powder clumps or hardens when stored in damp conditions.

About the ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner

ARM & HAMMER Super Washing Soda is a laundry booster and household cleaner. It is 100% fragrance-free and phosphate-free, and it neutralizes and eliminates odors without heavy fragrances.

As a laundry additive, it improves liquid laundry detergent performance by up to 15% on mustard and blood stains, compared with a leading value detergent alone. It can also be used to make homemade laundry soap.

As an all-purpose cleaner, it cleans a wide variety of indoor and outdoor hard surfaces, including tile, toilets, refrigerators, outdoor furniture and jewelry. It can be used as a kitchen cleaner, a bathroom cleaner or a silver polish.

Brand
ARM & HAMMER
Size
55 oz
Quantity
1 per pack
Form
Powder
Scent
Fragrance-free
Formula
Phosphate-free
Uses
Laundry booster, homemade laundry soap, all-purpose household cleaner, silver polish
Surfaces
Tile, toilets, refrigerators, outdoor furniture, jewelry

Specifications

multipack_quantity
1Source
color
MulticolorSource
size
55 ozSource

Questions and answers

Is Super Washing Soda a detergent on its own?
No. It is a booster and cleaner meant to be added to detergent or used on surfaces, not a complete laundry detergent by itself.
Does it have a scent?
It is fragrance-free and phosphate-free, so it adds no perfume to laundry or surfaces.
What stains does it help with?
ARM & HAMMER says it improves detergent performance on mustard and blood stains compared with leading value detergent alone.
Can I use it in cold water?
It dissolves best in warm or hot water. In cold washes it may not fully dissolve and can leave residue.
Can I make homemade laundry soap with it?
Yes. It is a common ingredient in homemade laundry soap recipes alongside soap and borax.
What surfaces can I clean with it?
It works on hard surfaces such as tile, toilets, refrigerators, outdoor furniture and silver.
Where is the ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner cheapest?
At Amazon, for $5.38, as of our latest check.
What do buyers say about the ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner?
Rated 4.8 out of 5 from 11,687 ratings.
Where can I buy the ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner?
14 stores we checked sell it, including Amazon, Lowe's, Walmart, Target, McCoy's Building Supply.

Stores we've priced the ARM & HAMMER Super Washing Soda Powder Laundry Detergent Booster & Household Cleaner at

  • Ace Hardware deals and prices
  • Blain's Farm & Fleet deals and prices
  • Coastal Farm & Ranch deals and prices
  • Lowe's deals and prices
  • Runnings deals and prices
  • ShopRite deals and prices
  • Target deals and prices
  • The Home Depot deals and prices
  • Walmart deals and prices
  • More from Arm & Hammer

    • A
      Arm & Hammer Plus OxiClean Stain Fighters Liquid Laundry Detergent Fresh Scent
      Arm & Hammer Plus OxiClean Stain Fighters Liquid Laundry Detergent Fresh Scent
    • A
      Arm & Hammer T-shirts
      Arm & Hammer T-shirts
    • A
      Arm & Hammer Liquid Laundry Detergent Clean Burst Dual HE
      Arm & Hammer Liquid Laundry Detergent Clean Burst Dual HE
    • A
      ARM & HAMMER Plus OxiClean Fresh Scent Liquid Laundry Detergent
      ARM & HAMMER Plus OxiClean Fresh Scent Liquid Laundry Detergent
    • A
      ARM & HAMMER Clean Burst Liquid Laundry Detergent
      ARM & HAMMER Clean Burst Liquid Laundry Detergent
    • A
      ARM & HAMMER OxiClean Odor Blasters
      ARM & HAMMER OxiClean Odor Blasters
    • A
      Arm Hammer-logo T-shirts
      Arm Hammer-logo T-shirts
    • A
      Arm Hammer-logo Bibs
      Arm Hammer-logo Bibs
    All Arm & Hammer deals and products →