ARM & HAMMER Super Washing Soda Household Cleaner and Laundry Booster, 55 oz (Pack of 2)

This ARM & HAMMER Super Washing Soda twin-pack is an absolute steal for the price—you get a massive 110 ounces of cleaning power that tackles everything from dingy laundry to greasy kitchen grime without breaking the bank. It couldn't be easier to use; just scoop a little into your wash or dissolve it in water for a powerful all-purpose scrub that works like magic on tough stains and odors. The results are genuinely impressive—brighter whites, fresher clothes, and sparkling surfaces with zero harsh fumes—and it's incredibly accessible since you can find it at nearly any major retailer or online. For a budget-friendly, heavy-duty cleaner that actually delivers, this two-pack is a no-brainer must-have for every household!

Excellent product to use for cleaning my water pipes for my kitchen and bathroom. I use this with hot water and it bubbles up and increased my water flow for drainage. It was simple to use and the product didn't have any scent and was powerful in helping me clean my pipes. The price was well worth its value and it caused no skin irritation and was safe to use to clean.

ARM & HAMMER Super Washing Soda is a multipurpose household cleaner that serves as both a laundry booster and a general home cleaning agent. Made from 100% sodium carbonate, it is a natural, fragrance-free solution that enhances detergent performance, tackles stubborn stains, and works as an effective cleaner for various surfaces. This review will analyze its pros and cons in detail and provide recommendations based on performance, versatility, and value. Pros 1. Highly Effective Laundry Booster • Enhances Detergent Power: Super Washing Soda helps break down tough stains, grease, and odors, making it an excellent addition to regular laundry detergent. • Softens Water: It reduces water hardness, allowing detergents to work more effectively, especially in areas with hard water. • Brightens Whites and Colors: It lifts dullness from fabrics without the use of bleach, making clothes look fresher. 2. Versatile Cleaning Agent • Multi-Surface Cleaner: It can be used for cleaning kitchen countertops, bathroom tiles, stovetops, and even outdoor surfaces. • Grease and Grime Removal: Cuts through grease buildup on cookware and kitchen appliances when mixed with warm water. • Carpet and Upholstery Stain Removal: Works well as a pre-treatment for tough stains on carpets and furniture. 3. Eco-Friendly and Non-Toxic • No Harsh Chemicals: Unlike many commercial cleaners, it contains no phosphates, fragrances, or artificial additives. • Biodegradable and Safe for the Environment: Since it is made from a naturally occurring mineral, it is safe for septic systems and eco-conscious households. 4. Cost-Effective • Affordable Alternative to Commercial Cleaners: A single box can replace multiple cleaning products, saving money in the long run. • Long Shelf Life: Unlike liquid cleaners, it does not degrade over time when stored properly. Cons 1. Can Be Harsh on Skin • Alkaline Nature: As a strong alkaline substance (pH ~11), it can cause skin irritation. It is recommended to use gloves when handling it directly. 2. Not Ideal for Certain Surfaces • Can Damage Delicate Materials: It should not be used on aluminum, glass, or varnished surfaces, as it may cause etching or dulling. • May Leave Residue on Some Fabrics: If not dissolved properly, it can leave a white powdery residue on clothes. 3. Requires Proper Storage • Absorbs Moisture Easily: If not stored in a sealed container, it can clump over time, making it difficult to use. 4. Lacks Scent and Fabric Softening Properties • No Added Fragrance: While great for those sensitive to scents, some users may miss the fresh smell provided by scented detergents or boosters. • Not a Fabric Softener Substitute: Unlike baking soda or vinegar, it does not naturally soften fabrics. Recommendations For Laundry Use: • Dissolve in warm water before adding it to the wash cycle to prevent residue. • Pair with white vinegar as a fabric softener alternative. • Use with detergent in heavily soiled loads for best results. For General Cleaning: • Mix with warm water for a powerful grease-cutting solution. • Avoid using on aluminum or polished surfaces. • Store in an airtight container to prevent moisture absorption. For Safety & Storage: • Always wear gloves when handling directly. • Keep out of reach of children and pets. • Store in a dry place to prevent clumping. Final Verdict ARM & HAMMER Super Washing Soda is an excellent addition to any household looking for a powerful, natural, and budget-friendly cleaner. Its versatility in laundry and home cleaning makes it a valuable staple. However, due to its alkaline nature, users should handle it with care and avoid using it on delicate surfaces. If you need a fragrance-free, eco-conscious cleaning solution, this product is a fantastic choice.

I use this Super Washing Soda in my homemade laundry detergent, and it works exactly like I need it to. It’s a great value, and I like the clean, fresh smell. I also love having it delivered instead of having to hunt it down at the store. Definitely a good staple to have around if you make your own laundry detergent!

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’ve saw this guy on YouTube who is a plumber. He uses this washing soda powder to keep his sink, drains, shower drains, and tub drains free of bacteria, black mold, and buildup. You pour a small amount down the drain and pour Hot water behind it. It was very useful, removing stubborn stains on the floor of my standup shower. It’s cheaper and safer than using heavy cleaners, and cleansers, we are on a Septic System. I will buy this product again.

This is just the best & I don’t know why more people don’t use it in their laundry. It makes the clothes clean & bright, even the whites. If you have kids/pets, this is a great aid in neutralizing odors and removing stains without breaking the bank. No noticeable irritation from using it and it has a clean smell. OxiClean used to be my go to but if you know better, you do better which is why I use this product.

Package was a lot bigger then I expected, and I was so excited to buy it at a much better price. I use this to make a DIY scrubbing paste to clean the shower or sinks in the bathroom. It's great to add to laundry for an extra cleaning boost. It's a highly concentrated product, when using as A cleaning product; A little bit goes A very long way. Really deep cleans towels and cleaning rags. Can be used to strip bedding as well. Always make sure to rinse very well and wear gloves because frequent use will dry the skin on your hands out.

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 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.

El potenciador de lavado Arm & Hammer es un producto excelente. Las prendas blancas quedan más brillantes y los colores más limpios. También es excelente para solucionar atascos en el fregadero de la cocina. ¡Recomiendo este producto!