A:Answer Dear customer, the brush roller typically lasts for about three to six months, depending on factors such as usage frequency and the type of surfaces it is used on. However, to ensure optimal performance and cleaning efficiency, we recommend replacing the brush roller every three months. This helps to maintain the brush's bristle effectiveness and prevent any buildup of debris or tangled hair. Regular replacement also helps to prolong the lifespan of your vacuum cleaner and maintain its suction power.
