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 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!

I bought this washing soda because so many commercial laundry detergents are packed with fillers, dyes, and artificial fragrances that can trigger reactions in sensitive skin. As a mom with allergy‑prone kids, I wanted full control over what touches their clothes every day. The box of ARM & HAMMER Super Washing Soda arrived in perfect condition, and I ordered a second one to keep on hand for future batches or other household cleaning needs. When mixed with a few simple ingredients in a 5‑gallon bucket, the washing soda dissolved smoothly and created a clean, fragrance‑free detergent base. After several loads, I’ve had zero skin irritation in the family, and the clothes come out just as clean—if not cleaner—than with the big retail brands. No residue, no heavy scent, and no mystery additives. Beyond laundry, this washing soda has become a staple in my home because it’s versatile and safe enough for a family environment. I’ve already used it to boost heavily soiled laundry, pre‑treat grease stains, clean tile and grout, deodorize garbage cans, and remove soap scum in the bathroom. Having a product that handles all of that without unnecessary chemicals gives me real peace of mind. This is an excellent choice for anyone who wants to avoid the long list of additives found in commercial detergents, especially families dealing with allergies or sensitive skin. It’s also a smart way to reduce cost‑per‑load while keeping your home clean with simple, effective ingredients. It may not be ideal for those who prefer strong fragrances or pre‑mixed detergents, but for ingredient‑conscious households, it’s a standout.

I love this product. It definitely makes a difference when I add it to my wash. The container doesn't leak, it isn't messy, dissolves well in the washer, and it is a good quantity for this size. I enjoy the smell and how it seems to work well with the detergent and make everything seem cleaner.

Awesome product . Low price here at Amazon and packed well on arrival . I use as a natural laundry booster but it can be used for many DIY projects such as homemade laundry detergent and homemade dishwasher detergent and for cleaning . It’s safe and effective for HE machines. It’s been around for many years and is a low chemical product. Washing soda is not the same as baking soda and doesn’t work the same way at all . If you need a laundry booster that’s low chemical or need this product for a DIy projects such this is the best brand at the best price point Quality and inexpensive it will work for you and you won’t be disappointed.

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.

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!

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.

Me encantó para las cargas de ropa clara o blanca

I got this product to help me make my homemade laundry detergent powder and it works so good. My clothes were really clean and stain free so I was really happy about that. I will definitely be buying more. I would highly recommend.

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.