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Robot Vacuum That Vacuums and Mop Robot vacuums that can mop use navigation tools to navigate through your home. They collect pet hair, crumbs, and dirt from low-pile or hard flooring and place them in a bin. Some have features such as boundary strips that prevent the robot from straying into rooms you don't want it to go into, and some even climb (slowly) up stairs. Self-Emptying Base One of the most frustrating aspects of robot vacuums is stopping the cleaning process to empty the trash bin. Th