Formulation does not contain any essential oils for fragrance, nor does it contain any coconut-based fabric softener. ECOS® PRO Free & Clear Laundry detergent is for people with strong sensitivities to fragrance, fabric softeners or cellulose optical brighteners. Can be used in high-efficiency machines or standard machines and in hot, warm or cold water. pH balanced formula is made using sustainable, plant-derived ingredients. Product is free of dyes; graywater and septic-safe. Hypoallergenic. Application: HE Laundry Detergent; Applicable Material: Fabric; Dirt Types: Food Stain; Grass Stains; Grease; Oil-Based Soil; Organic Matter; Water-Based Soil; Physical Form: Liquid.