The Dirt Devil Carpet Powder enhances vacuuming with a Eucalyptus scent that lasts for days to help refresh any room. Simply sprinkle the carpet powder on any carpet, rug, or a variety of other surfaces like upholstery and more, wait a few minutes and vacuum it up to leave behind the scent of a Eucalyptus – all while remaining safe to your vacuum. Refresh the home and reduce odors like smoke, mildew and cooking odors.