Ecodoo ecological hand washing gel free from artificial colours and perfume not tested on animals ecocert certified suitable for handwashing and will do about 25 washes following recommended doses how to use add 10ml for 5 liters of warm water increase or decrease the dose by 5ml depending on the hardness of your water and dirtiness of the laundry soak rub if necessary and then rinse for difficult tasks pour laundry directly on the item rub and then rinse