One Laundry ball lasts all season! TheElimin-X Laundry Ball emits negativeions weakening the adherence of soilon fabrics so that dirt can be easilyremoved without the use of detergent.With a pH level of approximately 10,the natural ceramics contained withinthe ball are equivalent to stand laundrydetergent with regards to its ability totreat grease, as well as organic andchemical stains efficiently. During thewash cycle, chlorine compounds foundin tap water are also eliminated whichcauses a decrease in superficial