Ok, we admit it. Vacuum cleaners are not the most glamorous topic in the world to be researching. But while these lumps of inanimate plastic and wire are kept stored away out of sight most of the time, they are incredibly useful ‐ and they are not all created equally.
Some vacuums will be as noisy as a jet engine but as powerful as a pea shooter. Others will not need to be emptied more than once a year, but it will take you an hour to do it when they do. Basically, there is a whole range of potential issues that you will find yourself facing -‐ unless you start arming yourself with the facts.