It makes dusting faster, easier and fun. It's faster because the rotating brush picks up dust in a fraction of the time of ordinary dusting. It's easier because the spinning action reaches dust in tight spaces like between books, plants, blinds, delicate ornaments and more. It's fun because it's so fast and easy to dust that even children will love to dust. Included with GoDuster is the Dusting Spray that grabs dust and holds it like a magnet. When you're done, just rinse the brush under a faucet and let dry. It works great.