The Dirt Devil Carpet Powder enhances any vacuuming session with a Spring Meadows 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 Spring Meadow all without worries of vacuum damage. Refresh the home and reduce odors like smoke. mildew and cooking odors.