The dust was not controllable and all types of cleaning goods had an enormous jump in sales. Back then was against this backdrop that the early hoover was created. Showed firstly in Chicago during 1865, this hand pumped device lead the way for developing of vacuum cleaners.
Followed by many comparable products, the design transformed an increasingly intricate as the years passed by, with the constant developing and manufacturing the vacuum cleaners grew progressively with more complex capabilities, and they have been used as sideboards, among other things.
However the early models required two people to operate it, a machine so non user friendly. If you think about it, all inventions at first were big, enormously huge. See ENIAC computer, taking a whole room of racks and shelves.
Of course since the electricity emerged, many things had changed in the course of developing vacuum cleaners. Wit the use of fan engine and a pillow case for dust collector, a man holding the name,
Spangler started a trend. Not long after, William H. Hoover founded his company, and the rest, as people say, is history.