... enregyt 3,no have boron ,phosphor baleful ingredient in it 4,can anti-bacterial process 5,eliminating chlorinne ... no damage to laudry 6, no loosing the inside balls and no braking ball 7,no a toxic or ... use it 1. Put clothes in the washing machine first, and put washing balls in it. No need of adding ... need to put two laundry balls. 6. After washing put the laundry ball in ventilated place to let it ...