It is very annoying when sweaters get those little fuzzy balls all over them. When this happens, it is called pilling. There are several methods to get rid of it, as well as ways to prevent pilling from happening. When you purchase expensive sweaters, such as cashmere sweaters, prevent pilling by hand-washing them in cold or lukewarm water. Cashmere sweaters are made from high-quality fabric, and luckily they typically do not pill much.

PS:Pilling may be caused by the cashmere rubbing against clothing or accessories, so limit contact with a handbag or belt to reduce pilling.