Hi,
Vax is about to put out a new line of upright vacuums that scent the air while in use. This is so old but when it comes to business, "Ya gotta do what ya gotta do," I guess.
http://www.which.co.uk/news/2010/07/vax-vacuum-cleaners-get-a-summer-makeover-218505
Historically, Kirby, Filter Queen, Royal, Hoover (for a brief time) and Rainbow (for always) to name a few have pushed the air freshening/scenting option. I've heard little report of owner's appreciation for it. I used pne scent in Filter Queens I've owned. A few drops of the scent were applied to a felt pad installed on the underside of the blower cap but the effect seemed to fade fast due to the heat from the exhaust air "burning" it off.
Anyway, Vax is looking to take us back . . .
Venson
