Statistics show that it is only about 2% of the U.S. population that does not own a vacuum cleaner. In fact, the Carpet and Rug Institute ranks the humble vacuum cleaners at the top of the list for the largest sales totals of all appliances. Based on new advances and favorable robot vacuum comparisons, the new models allow you to clean your floors and carpets even when you are away from home. If you follow general maintenance guidelines, they can navigate your home to clean without you. Selecting among the best robotic vacuums is the first step in alleviating some…