Some robot vacuums have smart detangle features so they can get themselves out of a cord tangle or mess. But did you know that the more your robot vacuum gets tangled, the more charge it uses as it tries to get free? Makes sense and that means less run time. So if you want your robot to work longer, clear the way and give it free reign. Don't have a robot vacuum but would like one? Check my Before You Buy a Robot Vacuum to make sure it's a good fit.
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