Hypoallergenic ECOS PRO laundry detergent deep cleans, guards colors and can be used in high-efficiency machines or standard machines in hot, warm or cold water. Launder clothes, sheets, towels and linens without disintegrating fabric fibers or fading colors; leaves laundry soft and comfortable. The pH balanced formula is made using sustainable, plant-powered surfactants. Made without dyes; gray water and septic safe. Recognized by the US EPA's Safer Choice and USDA's BioPreferred program. Not tested on animals. Manufactured in a facility that is LEED Zero Carbon, LEED Zero Waste, and LEED Zero Energy Certified.