Kirkland Signature Ultra Clean Premium Laundry Detergent Pacs

Kirkland Signature Ultra Clean Premium Laundry Detergent Pacs are the private-label laundry detergent offering from wholesale giant Costco Wholesale Corporation. Developed to rival major national laundry brands in quality and performance at a bulk discount, the pods feature concentrated detergent formulated to tackle tough stains and odours.

The Kirkland Signature brand was introduced by Costco in 1995 and named after the city of Kirkland, Washington, where Costco's corporate headquarters was located at the time. Costco is an American multinational corporation based in Issaquah, Washington, operating membership warehouse clubs globally.

Like many Kirkland Signature cleaning and household chemical products, these laundry detergent pacs are manufactured in the United States by commercial consumer goods co-packers and chemical manufacturers under contract for Costco Wholesale, and are distributed in Canada through Costco Wholesale Canada Ltd.