I seem to always find different items at goodwill, and the Go Duster was on sale (new). I too have dust in my home, along with dusty blinds and computers. No matter how much i clean, it just moves from place to place-- a never ending job. I was thinking maybe this will help me with my dusting. It is motorized with 4 AA Batteries and comes with an extra mini head, and mulit-surface spray.The duster spins to make cleaning easier and faster. When you use the spray, it holds the dust, and you only have to rinse the duster head under any faucet to clean. The duster has many uses around the home, and is hand held without cords.
The downside is the batteries, as is with most battery things.