Woolite Damage Defense is a first of its kind formula that keeps your clothes looking like new for up to 20 washes, even synthetics and blends. It protects your clothes from fading, pilling, for up to 20 washes and stretching for up to 6 washes. Woolite Damage Defense is perfect for your yoga pants, favorite blouse, etc. It effectively cleans without the harshness. Woolite Damage Defense is free from optical brighteners, phosphates, bleach, and dyes.