Ultra-concentrated laundry powder, to be diluted at home, made from organic soap, bicarbonate, soda crystals and percarbonate. Hypoallergenic, simple, ultra-effective and without harmful effects on the environment. And of course, without any plastic packaging! Practical, economical and ecological, the refill in a kraft bag (not plasticized) of 1 Kg of powder allows the manufacture of 62.5 liters of liquid detergent, or approximately 500 detergents (respecting the recommended doses). Tips for use: To have a homogeneous detergent, shake it vigorously before each use. With the help of the Solid cup! or another container, dose approximately 120 mL per wash (to be adjusted according to the dirt of the laundry and/or the hardness of the water). Ingredients: Ingredients of the powder preparation: Organic soap made in Nantes certified ECOCERT.