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Window Cleaning Robot
Before you open your windows to air out the house, why don't you give them a good clean. Oops, let's try that again. Why don't you let a robot give them a good clean. There are several window cleaning robots out there, including this HOBOT-188, which has two cleaning wheels covered with microfiber clothes that move and rotate on the window, sucking out dust and dirt. Most of the dust is sucked throughout the cleaning cloth by the vacuum.