Swiffer 180 Multi-Surface Dusters trap + lock dust & allergens. Made with specially coated fibers that grab onto dust & don't let go. They are uniquely Designed to trap + lock dust from even the tight spaces in your home. Common inanimate allergens from cat and dog dander & dust mite matter. Swiffer 180 dusters trap + lock dust & allergens common inanimate allergens from cat and dog dander & dust mite matter. Specially coated fibers grab onto dust & don't let go. Uniquely designed to trap + Lock dust from even the tight spaces in your home.