Deters moths naturally with a formula of essential oils and plant fiber. Moths do not like the geraniol extract, geranium oil, and cedar oil blend that is a pleasant smell to humans. Effective and safe for humans, pets, and the environment. No setup or messy cleanup. Patented pouch design delivers long lasting, slow release of proven essential oils. Ideal for use anywhere indoors that clothes or linens are stored such as drawers, chests, and closets.