Easy, Effective & Economical, Laundry Balls unleashes the ionic cleaning power inside your washer for a super wash every time! Through a unique molecular ionization process, the laundry balls naturally and gently clean laundry without the use of harsh chemicals. The balls are powerful, foamless, fresh, reusable, detergent free, soap free, no harsh chemical, no Phosphorus, Boron, ABS, LAS or SAS. Hypoallergenic, safe for use on children's and infant's clothes, protect the fibre during the washing, and reduce the pollution of environment.