

✨ Elevate your clean game — because your home deserves the super boost! 🧼
ARM & HAMMER Super Washing Soda is a 55 oz powerhouse laundry booster and household cleaner that naturally enhances detergent performance by up to 15%, removes tough stains like mustard and blood, and cleans a wide range of surfaces without fragrances or phosphates. Trusted since 1874, it’s a versatile, eco-friendly essential for millennial professionals seeking effective, chemical-free cleaning solutions.





| ASIN | B0029XNTEU |
| ASIN | B0029XNTEU |
| Allergen Information | Mustard |
| Brand Name | Arm & Hammer |
| Customer Reviews | 4.8 4.8 out of 5 stars (53,886) |
| Date First Available | November 11, 2008 |
| Department | unisex |
| Formulation Type | Concentrated |
| Global Trade Identification Number | 00033200030201 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 6.2 x 2.1 x 9.3 inches |
| Item Form | Powder |
| Item Type Name | Laundry Detergent Booster |
| Item Weight | 55 Ounces |
| Item model number | 033200030201 |
| Liquid Volume | 55 Fluid Ounces |
| Manufacturer | Church & Dwight |
| Manufacturer | Church & Dwight |
| Material Features | Natural |
| Material Type Free | Phosphate Free, fragrance free |
| Number of Items | 1 |
| Product Dimensions | 6.2 x 2.1 x 9.3 inches; 3.44 Pounds |
| Scent | Unscented |
| Skin Type | All |
| Specific Uses For Product | Chemical Free, Fights Odor, Fragrance Free, Natural |
| UPC | 033200030201 |
| Unit Count | 55.0 Ounce |
A**.
Powerful Cleaner That Saved My Washer and Clothes — Huge Value
I bought this big box of ARM & HAMMER Super Washing Soda to deep clean my washer, and I’m honestly impressed. I used about 1 cup in an empty hot cycle, and it completely removed the built-up grease and residue that had been getting on my clothes. Since then, no more oily spots or mystery stains — everything comes out fresh and clean again. The box is large and lasts a long time, so it’s a great value for the price. It’s also super versatile for household cleaning, not just laundry. If your washer smells, leaves residue, or your clothes aren’t coming out clean, this stuff works. Highly recommend — simple, effective, and affordable.
P**Y
Wow. Just wow.
Texas. Hard water. So hard. Adding this to my laundry routine was insanity. Difference like night and day. I'm not sure how much I'm suppose to be using... But this is the mixture that made my towels and clothes the softest and cleanest they've ever been. 2 boxes borax and 2 boxes super wash soda, mix in a 5 gallon bucket, add lid. Three pumps of Sal Suds, 1/2c to 1 cup scoop of this for my mini washer, 2x2 floor space and 4 foot high, clothes come out soft, less wrinkles and smelling deeply cleaned. Even my decades old favorite shirt finally doesn't smell like me even after one wash. Never going back to detergent. Always used natural things, but no powders in decades due to the residue. This is so different. I even made a paste with the powder and scrubbed the shower doors of the lime scale. Great stuff. Update.. been a few weeks. This stuff is bananas! My kitchen towels are no longer folding like I've added starch right off the line. They've softened. I have maybe 40 flour sack your kitchen towels and 20ish kitchen hand towels, I don't use paper towels, not for decades upon decades, these towels have seen it. But washing them week by week in this stuff, as they rotate they are folding nicer and less 'kitchen' smell? The pasta stains are fading but IDC about stains, just clean and ready to absorb. I'd like to try this mix with vinegar for a few loads, see if that improves anything. If you let the clothes soak in this, but just enough water to cover, for greasy work things, etc.. then wash with the full amount of water, you'll be surprised how clean and supple the clothes come out. I'm gonna wash all my summer bathing wear in this and see if they feel better next summer. I'll update when there's anything now amazing to share
K**I
A Laundry Essential I Always Keep Stocked
I've been using ARM & HAMMER Super Washing Soda for quite a while now, and it's become a staple in my laundry routine. I add it to every single load, and I'm consistently impressed with the results. It boosts my detergent's cleaning power and helps tackle tough stains and odors that regular detergent alone might miss. The fact that I keep reordering says it all - this product delivers. It's especially great for freshening up towels, workout clothes, and anything that needs a little extra cleaning power. The box lasts a good while even with regular use, making it a solid value. If you're looking for something to enhance your laundry routine, I definitely recommend giving this a try.
T**T
Great product
I use this when making my own homemade laundry detergent. It does great adding great cleaning power! It's a natural way to be scent free and free from skin irritation. Super easy to use just mix in! The box doesn't leak and is super sturdy!
P**D
Versatile Washing Soda Great for Ceramics and Household Use
I used ARM and HAMMER Super Washing Soda to make magic water for ceramics, and it worked very well for that purpose. It dissolved easily and performed consistently, making it a reliable and affordable material for studio use. I love using magic water instead of slip, seems stronger and way less messy. For ceramics, a simple magic water recipe: Original Magic Water Recipe by Lana Wilson 1 gallon water (Amazon) 3 Tablespoons liquid sodium silicate (Amazon) 1 1/2 teaspoon soda ash (Amazon) This creates a solution that helps join clay pieces and repair cracks effectively. Beyond ceramics, this washing soda is also useful as a household cleaner and laundry booster, which makes it a versatile product to keep on hand. A solid value and dependable quality for both art and home use.
L**A
Pide a remojo toallas con agua muy caliente y este producto durante 3h el agua salió negra! Impresionante
J**E
Used about 2 tablespoons in each 9 kilograms wash. Never had to bleach whites and colored fabrics remain bright.
J**T
I had read that that this Arm & Hammer Super Washing Soda helped make clothes cleaner. It's nice for me because it helps to diminish the oil spots that I get on my shirts.
C**S
Muy bueno súper recomendado
A**H
Perfect for making my own laundry detergent
Trustpilot
2 weeks ago
2 weeks ago