Zero waste alternative to industrial laundry detergent. For an eco-friendly laundry wash, without harmful emissions for the environment, that will give you fresh, clean, and soft laundry! 100% plant-based, compostable, and biodegradable. Soap nuts are fruit shells from the Sapindus Mukorossis, better known as the soap tree. While its fruits are not edible, their shells contain saponin, a natural detergent. They do not pollute, are non-allergenic, and can be used for the whole family. They are therefore ideal for the laundry of infants and people with atopic skin (eczema, psoriasis, dermatitis, etc.). Reusable, they are durable and economical. 1 kg of soap nuts meets the needs of a family of 4, with 3 to 4 washes per week for a year. Net weight at packaging (product dehydration leads to weight loss that does not affect its quality) Kraft packaging unless otherwise stated. Paper instructions in French.