I love this duster! The tool is long enough to reach ceiling cracks, over doorways and ceiling fans. It even adjusts to get under cabinet ledge(to get spiders) for those that can't bend over. That's what I really like, that it can bend to a 90 degree angle to reach things properly.  It picks up and holds dust well and than you can just toss it in the trash. Fold the duster up (it collaspes for easy storage) until you need to dust again.