Zero In ZER031 Cedarwood Moth Balls (Pack of 20)\r\n- This pack of 20 Cedarwood Moth Balls help to control moths and deter them from entering cupboards and drawers.- The natural red Cedarwood has a pleasant fragrance, which can transfer to your garments, making them smell fresh, whilst at the same time helping to repel moths and prevent mildew.- Just place one Moth Ball in the pocket of a garment or in alternate layers of folded clothes.- Refresh the balls by gently rubbing with fine sandpaper. Alternatively, replace Cedarwood Moth Balls every 6-12 months.- Suitable for indoor use only.