"What it does: This concentrated formula combines stain-fighting with perfumer-created fine fragrances to reimagine what clean laundry should smell like. Why you'll love it: 64 washes per bottle*. Concentrated formula. Works in high-efficiency and standard machines. Cleans in all temperatures and is septic safe. **64 small wash loads measured to Line 1 in cap or 32 large wash loads measured to Line 2 in cap."