The headrest cover is used on a headrest of a chair to provide protection between the head of the current user and the previous user of the chair. The headrest cover is a planar, flexible piece of fabric having a pocket which holds tapes, scented blotter paper or scented capsules and absorbent pads. The tape is used to attach the headrest cover to the headrest of a chair. The scented capsules and blotter paper hold a scented liquid or oil. Once blotter paper is removed from its package, or the capsule is broken the liquid scent is poured onto the absorbent pad and the blotter paper or pad is placed back into the pocket of the cover. The scent can than emanate from the pocket and cover foul odors that may find their way to the nose of the user.