Environmentally safe, humane, and effective way to deter deer from eating flowers and plants. Safe to use around children and pets, and are completely biodegradable. Contains eggs and garlic - substances that by themselves repel deer. Botanical oils are added from plants that deer won't eat - such as peppermint, lemongrass, cinnamon and clove. The Spice Scent Deer Repellent has a fresh cinnamon-clove smell that gardeners love and provides effective year-round control against deer damage.