Swiffer Sweeper Heavy Duty Pet Dry cloths are super thick with fluffy 3D fibers that clean everywhere, even deep in grooves, to TRAP + LOCK™ up to 98% of cat and dog allergens*. Yep, shed happens… but Swiffer Sweeper Heavy Duty Dry cloths make it easy to clean your floors and reduce pet odor. Use with your Swiffer Sweeper Dust Mop - the convenient combination of a broom and mop for a quick and easy clean.*Common inanimate allergens from cat and dog dander