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Corewash Laundry Powder

Corewash Laundry Powder

Regular price $20.00
Regular price Sale price $20.00
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Corewash is our go-to powerhouse for everyday laundry. We've used it to wash millions of pounds of laundry in NYC, so naturally, we wanted to make it available for you to enjoy at home!

The formula is vegan, non-toxic, biodegradable and free of fragrance. Unlike laundry pods or strips, Corewash is free of polyvinyl alcohol (PVA). The cardboard and steel canister is recyclable and the labels are fully compostable.

Corewash is a plastic-free and certified cruelty-free product. As a member of 1% for the Planet, we donate one percent of Corewash sales to environmental nonprofits.

On the fence? Try our Corewash sampler, enough for 1-2 loads.


Baking Soda (Sodium Bicarbonate), Washing Soda (Sodium Carbonate), Coconut-based Vegetable Soap (Sodium Cocoate, Glycerin, Organic Cocos Nucifera Oil, Water)


Net wt. 32 oz (907 g), approx. 115 loads


  • Use the stainless steel spoon (included) to dose 1/2 Tbsp directly into the drum of a high-efficiency (HE) washer.
  • Double the dosage (one level spoonful) for standard washers or extra dirty loads.
  • Use Corewash to machine wash towels, bedding and everyday clothing (non-delicate).

Note: If you prefer to put Corewash in the detergent tray instead of in the drum, you can dissolve it in some warm water before putting it in the machine to make sure it flushes down (optional).

Pro Tips

Corewash is an unscented laundry powder. Looking for a natural way to add scent to your laundry? You can make linen spray using your favorite essential oils (find our recipe here).

Pre-treat stained items with our Wunderbar stain stick or Supersalt oxygen booster before washing.

To learn more about laundry powder in general, read our Q&A.

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