Celsious
Corewash Laundry Powder
Corewash Laundry Powder
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Corewash is our go-to powerhouse for everyday laundry. We've washed millions of pounds of laundry using non-toxic garment care products at our NYC laundromat, and our customers continue to be impressed by the results. Naturally, we wanted to make our laundry powder available for everyone to enjoy!
Our formula is non-toxic, biodegradable, vegan and fragrance-free. Unlike pods or sheets, Corewash does not contain polyvinyl alcohol (PVA plastic).
The Celsious laundry line is plastic-free and certified cruelty-free. 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.
Ingredients
Ingredients
Sodium bicarbonate (baking soda), sodium carbonate (washing soda) and coconut-based vegetable soap made from sodium cocoate, glycerin, organic cocos nucifera oil, water
Volume
Volume
Net wt. 32 oz (907 g), approx. 116 HE loads or 58 standard loads
Instructions
Instructions
Step 1: Put 1/2 Tbsp of Corewash in the powder tray or drum of your HE washing machine. Add another 1/2 Tbsp if you have a standard washing machine or extra dirty load.
Step 2: Add your laundry to the drum.
Step 3: Select your wash cycle. Corewash works well in all water temperatures, including cold water.
Pro Tips
Pro Tips
Pre-treat stained items with our Wunderbar stain stick and/or Supersalt brightening powder before washing with Corewash.
If you prefer to put Corewash in the detergent tray instead of in the drum, you can dissolve it in a little warm water beforehand to make it easier to flush down (optional).
Corewash is an unscented laundry powder. If you're looking for a natural way to add scent to your laundry, we suggest making linen spray using your favorite essential oils (find our recipe here).
To learn more about laundry powder in general, read our Q&A.
I absolutely LOVE this laundry detergent! It's clean it works I do tons of laundry and I have a toddler. When food stains come out of her clothes I am amazed! This is the truth!!!
Makes our laundry so clean. No plastic packaging. No perfume. Best detergent we have tried by far.
It might seem odd to be so passionate about laundry detergent that you mail order it in bulk especially when I'm pretty unfussy about other stuff but I love this stuff. It smells good without being smelly, it's easy to use & store, and it's nontoxic. I have a bunch of kids and animals and do a ton of laundry. This is the kind of basic high quality product I have a lot of trouble finding so once I tried it and loved it I locked it down and now bulk order it.
Thank you.
This powder does such a great job. Everything comes out clean, and there's no headache-inducing fragrance (it's unscented). A little bit goes a long way!