Good Housekeeping’s Swiffer Allergen-Reducing Sweepstakes
http://www.goodhousekeeping.com/sweepstakes/10225
make sure you click the “do not want to subscribe” link
Prize: (7 winners) Swiffer 360 Duster, Swiffer Duster with Extendable Handle, three varieties of the Swiffer Dust & Shine, and Vicks Air Purifier (ARV $75)