Pilling is one of the most common issues that is faced among all other types of clothing, particularly with fabrics like wool and cotton. You most likely know how frustrating it feels to get the small little fuzzy balls popping out in your favourite sweater or jacket. With pills on top of them, even the nicest attire appears shabby and outdated. This is the point at which it becomes important to understand the causes of pilling and the preventative measures that can be taken.