For all your delicate washables, both wool and synthetic fibers. Eucalan contains natural essential oils, rather than synthetic fragrances. The subtle scent is excellent for lingerie and sports wear as well as baby items like plush toys, blankies, and bedding. No rinsing needed--just soak, squeeze excess water out gently and blot with a towel before air-drying. The perfect accompaniment to all your hand-knit and crocheted items.