Kirkland Signature Ultra Clean Environmentally Responsible HE Liquid Laundry Detergent delivers powerful cleaning in a 194 fl oz bottle that provides up to 126 loads of laundry. Formulated with biodegradable and biorenewable ingredients, this lavender-scented detergent is designed for both standard and high-efficiency (HE) washing machines.

The formula is free of phosphates and dyes, and uses sustainably sourced palm and coconut-derived cleaning agents from certified plantations. Costco's formulation meets the Organisation for Economic Co-operation and Development (OECD) biodegradability standards, degrading 70% within 28 days of use. The detergent carries the EPA Safer Choice certification, indicating that its ingredients have more positive human health and environmental characteristics than conventional products of the same type.

The bottle features easy side dispensing for convenient use. As with all Kirkland Signature products, it is backed by Costco's satisfaction guarantee with a full refund if not completely satisfied.