ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster, 55 oz Box

I’ve been using ARM & HAMMER Super Washing Soda for a while now, and it’s honestly become a staple in my home, especially for making my own DIY laundry detergent. If you’re trying to cut down on chemicals, save money, or just have more control over what goes into your laundry, this stuff is a game changer. My go-to recipe is super simple: 2 cups washing soda, 1 cup baking soda, 1 cup grated Zote soap, and 1/4 cup borax. The washing soda is really the powerhouse in this mix. It boosts cleaning performance, helps break down tough odors and leaves clothes feeling genuinely clean, not just “fragrance covered.” I’ve used this blend on everything from everyday clothes to gym wear, and even heavily used household items like towels and bedding, and it handles all of it really well. One thing I really appreciate is how well it softens the water. Living in an area with harder water, I’ve noticed a big difference in how effectively my detergent works when I include this. Clothes come out brighter, fresher, and without that dull residue you sometimes get with store-bought detergents. It’s also super versatile. Beyond laundry, I’ve used it for deep cleaning around the house—like cleaning the kitchen sink and bath tub—and it always delivers. The box lasts a long time too, especially when you’re using it as part of a mix, so it’s very cost-effective. Overall, I highly recommend ARM & HAMMER Super Washing Soda if you’re into DIY cleaning solutions or just want something that actually works without all the extra additives. It’s simple, powerful, and dependable—exactly what you want in a laundry essential.

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.

I bought this to make DIY powdered laundry detergent. I use equal parts of Epsom salts, baking soda, borax, & washing soda. Can add in a cup of sea salt as well. I use about a quarter cup per extra large load of heavily soiled laundry and it is really good for cleaning and leaving everything free of residue. Also cheaper than purchasing laundry detergent and free from chemicals, fragrance and dyes. No plastic bottles in the land fill. Just my 2 cents!

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

I absolutely love ARM & HAMMER Super Washing Soda, and it has become an essential part of my home cleaning routine. This versatile, natural cleaner goes above and beyond just boosting my laundry—it also works wonders as a multi-purpose household cleaner. If you’re looking for a powerful, budget-friendly, and eco-friendly cleaning solution, this product is a must-have! Key Features: ✔ Powerful Laundry Booster – Enhances detergent performance, making clothes look cleaner, whiter, and brighter. ✔ Fragrance-Free & Phosphate-Free – Safe for those with sensitive skin or allergies. ✔ Odor Eliminator – Neutralizes unpleasant smells naturally without artificial fragrances. ✔ Multi-Purpose Cleaner – Works on sinks, bathtubs, stainless steel, tile, and even garage floors. ✔ Silver & Metal Polish – Restores the shine to silverware, jewelry, and metal surfaces. ✔ Eco-Friendly & Cost-Effective – A natural, non-toxic cleaning solution at an affordable price. Pros: ✅ Increases Detergent Effectiveness – I’ve noticed a significant difference in my laundry. Tough stains (like mustard and blood) come out more easily when I add this to my wash cycle. ✅ Chemical-Free Cleaning – It’s a natural, fragrance-free cleaner, making it perfect for households with kids, pets, or sensitive skin. ✅ Eliminates Stubborn Odors – Whether it’s sweaty gym clothes or musty towels, this washing soda effectively neutralizes odors without overpowering fragrances. ✅ Great for Hard Surfaces – It easily removes soap scum, grease, and grime from my kitchen sink, bathtub, and tile floors. ✅ Restores Shine to Metals – I’ve used it to polish my silverware and even some jewelry, and the results were fantastic! ✅ Affordable & Long-Lasting – One box goes a long way, making it a cost-effective alternative to many specialty cleaners. Cons: ❌ Not a Standalone Detergent – This product is a booster and cleaner but doesn’t replace detergent on its own. You still need to use laundry soap for best results. ❌ Can Be Messy to Use – Since it’s a fine powder, it can get a bit dusty when scooping it out. A measuring scoop would be a helpful addition. ❌ No Resealable Packaging – Once opened, you’ll need to transfer it to an airtight container to prevent moisture from clumping the powder. Final Thoughts: If you’re looking for an effective, all-natural cleaning powerhouse, ARM & HAMMER Super Washing Soda is an incredible choice. Whether you’re using it to boost your laundry detergent, deep-clean surfaces, or polish metals, this product delivers outstanding results. It’s a simple, affordable, and eco-friendly solution that every household should have. I highly recommend it!

When I use this..this, STUFF! Along with, Borax and dish detergent, I get the best Grease cutter that I have had the pleasure of ever using in my entire life, and at Sixty-two, that's saying a lot. I have always been a tidy person who's always cleaning and wiping something down. Honestly I don't know why this stuff is not a big deal, I've never come across anything like it, and it's been around for over a hundred and twenty years. It can be used in nearly any cleaning application you can think of and I've never used a half of a cup that you're instructed to use. I have not seen any need for that. When I wash dishes and that's every day I use One TBSP of this stuff, and one TBSP of Borax and a generous squirt of dish soap. This combination leaves your dishes squeaky clean, and grease free with a beautiful shine and rinsing is a breeze, and if you wanted to you could even rinse in cold water it doesn't matter because this stuff obliterates Grease, it literally obliterates it. There 8was grease on the side of the sink one time and I took hot water and I sprayed it, it was still there. So I took a handful of my dish water and I just threw it on the grease, it was gone, I mean it just obliterated it, it's amazing. This is not hype, I'm not lying, and I'm not getting paid or compensated in any way shape or form. This is my experience, and I'm always impressed and saying Wow. I never wear gloves and my hands don't get dried out. But that could be because of the amount I use. I've never used the suggested amount as I've said before there's no need for it. I highly and profusely recommend this product and at five and a half bucks, so worth it. FYI The only reason I didn't give this, Stuff, Super soda washing powder, a five star rating is because giving it a five star would mean it's perfect and there's nothing perfect on this earth even though it does really deserve it.

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.

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!

Pide a remojo toallas con agua muy caliente y este producto durante 3h el agua salió negra! Impresionante

Used about 2 tablespoons in each 9 kilograms wash. Never had to bleach whites and colored fabrics remain bright.

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.

Brilliant!!! My laundry smells SO much fresher after using this 👌

Excelente producto y llegó en tiempo y en perfectas condiciones.