I have used fena detergent powder many time it the wroth detergent I ever used . it make my cloths very fade and make them out of fitness.
the cleansing action of the detergent is very poor is does not remove mark and other dark spots of the cloths.
the smell after washing the cloths in it is very poor and until for 2 days .
it brake all the soft part of the cloth and make it very bad. I am not using from that time when it work very bad on my shirt.