The Zero In New Generation Moth Balls provide simple, long-lasting protection for stored clothing and fabrics, helping prevent damage caused by clothes moths, larvae and eggs. Designed for use in wardrobes, cupboards, drawers and storage containers, they protect woollens, cottons, furs and other fabrics without the strong fumes associated with traditional moth balls.This easy to use solution delivers up to three months of effective protection with no unpleasant smells, no staining and no mess. Each ball releases a controlled dose of active ingredient to safeguard stored clothing while leaving a fresh linen fragrance. Features: Protects clothes from moths, larvae and eggs for up to 3 months Suitable for wardrobes, cupboards, drawers and storage containers No fumes, unpleasant odours or staining Safe for use with wool, cotton, fur and other fabrics Fresh linen fragrance for discreet protection Contains Transfluthrin