Kookaburra Wash with Tea Tree Oil and Lanolin: A pure Plant-based laundry concentrate for all Hand & Machine Washables.   This unique concentrated cleaner has the ability to revitalize and soften thoroughly cleaning all fibers and Kookaburra Wash eliminates the need for additional fabric softeners. Kookaburra products contain no enzymes, phosphates, peroxide, or alkali which makes them perfect for people with sensitive skin.