I've been using this for a few months. At first I was blown away by the design and usefulness. However, I soon became aware of a real flaw. The problem is with hair...mostly longer human hair but all hair is problematic. It picks it up great but the container clean-out is a problem. Some hair will get past the filters and baffles and becomes tangled in the machine. It is difficult to fully remove the hair.



Also, if one runs over any moisture it will tend to gum things up a bit