Ecover non bio laundry liquid for brilliant results on all your white and colourfast laundry ecover non bio laundry liquid is ideal for the whole family it tackles a whole variety of stains even at 30 degrees whilst respecting your familys skin suitable for septic tanks not tested on animals fully biodegradable for coloureds use 2 13 capfuls per machine load of normally soiled laundry and medium hard water 4 to 5 kg dry washing