ECOS is the best selling environmentally preferable laundry detergent in the United States. Designed to quickly remove ground-in dirt and stains, will not fade color or reduce integrity of fabric. It's safe for you, your family and the environment. Ultra concentrated with plant-derived cleaning powerReadily biodegradable, pH balanced formula is made using sustainable, plant-derived surfactants. Product is free of dyes; greywater and septic safe.Built-in fabric softenerECOS can be used in high efficiency machines or standard machines and in hot, warm or cold water. Cleans clothes without disintegrating fabric fibers or fading colors.Magnolia and Lily scent100 HE loads or 50 standard loadsRecognized by the EPA’s Safer Choice (DfE) and USDA’s BioPreferred Program.Versatile and hypoallergenic