Large Size Eco Nuts Soap Nuts (360 loads) Offer not valid with coupons These odd looking “nuts” are actually dried berries from a tree that grows in the Himalayas. When agitated in water, they produce a naturally occuring surfactant called saponin, which gently cleanses laundry – an option for those sensitive to conventional laundry detergents. Simply place 4-5 Eco Nuts in the provided cloth bag and toss in the washer with your clothes – they suds up naturally and act as a natural fabric softener in the rinse cycle. Clothes come out smelling fresh and clean and super soft. Berries can be re-used up to 10 times making them a super-affordable option. Multiple Award winning and certified USDA Organic by Oregon Tilth. As Seen on Shark Tank. Smaller than your average detergent bottle! *Super Saver* at 9 cents per load. This Box saves 11.25 plastic detergent bottles from a landfill. With this product you’ll receive three reusable wash bags, instructions, and enough Eco Nuts™ for approximately 360 loads. We guarantee our loads! As with any natural product there can be some variations. If you ever feel you are not getting your loads, please contact us! Note: if you are using an HE (front loading) machine, we recommend our Liquid Detergent. Eco Nuts soap nuts will get the job done, but the liquid works better and is specially formulated for HE machines.