Wondering, “do dryer balls go bad”? Over time they can lose performance—so if you’re asking how long do dryer balls last or when to replace dryer balls, watch for signs dryer balls are worn out like reduced static control, slower drying, flattening, or heavy lint buildup. The good news: with simple dryer ball care tips, you can often refresh dryer balls by cleaning and thoroughly drying them before swapping them out.
