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The Best Powder Laundry Detergents

We compared five powder laundry detergents on owner ratings, expert reviews, and price. Arm & Hammer Super Washing Soda (B0D14XSNDJ) is our top pick for its versatility and value.

Updated

The bottom line

Arm & Hammer Super Washing Soda (B0D14XSNDJ) is our top pick for its versatility, effectiveness, and value. It enhances detergent performance by up to 15%, neutralizes odors naturally, and is safe for sensitive skin. The closest alternative is Molly's Suds Original Laundry Detergent Powder (B0B1RR4PLJ), which is great for sensitive skin but costs more. For a budget option, Arm & Hammer Super Washing Soda (B0029XNTEU) provides similar benefits at a lower price.

Top pick
ARM & HAMMER Super Washing SodaARM & HAMMER Super Washing Soda $10.76

Best overall powder laundry detergent

Arm & Hammer Super Washing Soda (B0D14XSNDJ) is versatile, effective, and affordable at $10.76 for a twin-pack. It enhances detergent performance by up to 15% and is safe for sensitive skin. The tradeoff is that it may not be as specialized for sensitive skin as Molly's Suds.

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Runner-up
Molly's Suds Original Laundry Detergent PowderMolly's Suds Original Laundry Detergent Powder $22.99

Best for sensitive skin

Molly's Suds Original Laundry Detergent Powder (B0B1RR4PLJ) is gentle on sensitive skin and effective at removing stains. It costs $22.99 but provides 120 loads per bag. The tradeoff is the higher price.

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Budget pick
Arm & Hammer Super Washing SodaArm & Hammer Super Washing Soda $5.38

Best budget option

Arm & Hammer Super Washing Soda (B0029XNTEU) provides similar benefits to the twin-pack at a lower price of $5.38. It is versatile and effective but comes in a single 55 oz box.

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The field, ranked

  1. ARM & HAMMER Super Washing Soda Best overall, versatile and effective 9.0/10 $10.76 Amazon
  2. Molly's Suds Original Laundry Detergent Powder Best for sensitive skin, gentle and effective 8.0/10 $22.99 Amazon
  3. Arm & Hammer Super Washing Soda Best budget option, versatile and affordable 8.0/10 $5.38 Amazon
  4. Molly's Suds Original Laundry Detergent Powder Good for sensitive skin, but smaller size 7.0/10 $13.49 Amazon
  5. Molly's Suds Original Laundry Detergent Powder Good for sensitive skin, but mid-range price 7.0/10 $20.69 Amazon

Who should buy which

If you need a versatile, effective, and affordable detergent, Arm & Hammer Super Washing Soda (B0D14XSNDJ) is your best bet. For those with sensitive skin, Molly's Suds Original Laundry Detergent Powder (B0B1RR4PLJ) provides a gentle yet effective formula. If you're on a budget, Arm & Hammer Super Washing Soda (B0029XNTEU) offers similar benefits at a lower price.

What owners complain about

Owners of Molly's Suds occasionally mention that some scents do not linger on clothes after washing. A few users of Arm & Hammer Super Washing Soda note that it may not create as many suds as expected, but it still cleans effectively.

The also-rans

Molly's Suds Original Laundry Detergent Powder (B00F8LE2TQ) and (B06WCZRHQR) are good options but do not offer significant advantages over the top picks. They are slightly more expensive and offer similar benefits.

How this was put together

This guide is based on 167,591 owner ratings, expert reviews, and price comparisons. No products were tested hands-on. The evidence is thinnest on Molly's Suds Original Laundry Detergent Powder (B00F8LE2TQ) and (B06WCZRHQR), which have fewer owner ratings and less detailed reviews.