Havahart DeFence Ready-to-Use Spray Rabbit & Deer Repellent effectively protects against and prevents rabbits and deer from eating your plants, bulbs, flowers, trees, ornamentals, seedlings, shrubs, and fruit & citrus trees. The spray-on application is ideal for surface area protection on areas like flower gardens, ornamentals, and landscape areas. The fast-acting formula is odorless to humans and is ready-to-use so there is no mixing required. Apply as directed when you notice rabbits and deer beginning to browse. Re-apply every three months or more frequently if deer and rabbit pressure is intense. The DeFence Ready-to-Use Spray Repellent is OMRI listed and USDA approved for organic gardening.