Swiffer Heavy Duty Dusters Trap Lock Dust Allergens in every room. Enjoy the scent of Unstopables with freshness that lasts up to 1 hour after initial product use. And, with thousands of fluffy, specially-coated fibers and a 360 design, they grab onto dust in every direction and don't let it go. Use Swiffer Dusters for cleaning wherever dust shows up, including fan blades, blinds, car interior, keyboard vents, bookcases and more. Common inanimate allergens from cat and dog dander and dust mite matter.Did you know that dust on your surfaces can get circulated back into the air, compromising the air you breathe? Swiffer Dusters trap and lock dust from your surfaces, which promotes cleaner air. Try Swiffer, a proud partner of the American Lung Association. Swiffer Heavy Duty Dusters have specially coated fibers that reach deep into nooks and crannies to grab, trap and lock dust. Up to 95 Allergen Removal Common inanimate allergens from cat and dog dander and dust mite matter. Enjoy the Lasting Freshness of Swiffer Heavy Duty Dusters with Unstopables Fresh Scent Leaves behind up to 1 hour of freshness after initial product use. 6 Count Pack.