Product Description Cedarwood Clothes Moth Repeller Rings - Pack of 10 from Zero In are an alternative to using clothes moth balls. Use them to repel adult clothing moths and their larvae from your clothes in wardrobes, cupboards and drawers in the home. Made from 100% natural Eastern aromatic red cedar for effective, chemical-free control of clothes moths. Refreshes clothes and helps prevent build-up of mustiness and mildew. Can be placed in drawers and cupboards. Use over wardrobe hangers Long-lasting fragrance can be refreshed by rubbing with a fine-grade of sandpaper or by using Cedarwood refresher spray.