The prep work on a roomba is longer than for a normal vacuum. I have to empty the tiny dust bin and clean the brushes of pet hair. It ends up being not much of

The prep work on a roomba is longer than for a normal vacuum. I have to empty the tiny dust bin and clean the brushes of pet hair. It ends up being not much of a time saver. Give me a roomba that empties itself into a larger bin when charging and doesn't require cleaning it's brushes.