Using this Cascade 220 Superwash Wave yarn is a breeze. You can use it with regular knitting needles or crochet hooks to create all sorts of projects like scarves, baby hats, or cozy blankets. When it comes to care, since it's machine - washable, just use a gentle cycle with cold water and a mild detergent. Then, you can tumble dry it on a low setting. Avoid using bleach or fabric softeners as they may damage the natural fiber. Also, when storing, keep it in a dry place away from direct sunlight to prevent color fading.