Almost no training required. Simple to use and ergonomically designed, also easy to handle and transport. The effortless way to a deeper, more efficient clean. More hygienic than a mop and the size of a stick vacuum. Cleans all those hard-to-reach places with easy, congested spaces, awkward corners and edges, narrow gaps and around obstacles. Where traditional mops are dunked in and out of an increasingly dirty bucket, Nilfisk Dryft doesn't spread harmful bacteria. It removes it.