Pledge Dry Dusting Cloths are specially designed to remove dust from your surfaces along with the allergens in it*. Using a Hi-Tec fibers that grab and lock dirt, dust and the allergens in it, instead of distributing it into the air. Pledge Dry Dusting cloths can be used by hand to wipe furniture, or can attached to a sweeper to clean larger areas of floor. They are fragranced with citrus in order to leave your rooms smelling fresh and without leaving behind dull residues.