Bobbex B550200 Deer Repellent Ready to Use Refill, 1-Gallon Deer repellent is an original, unique spray made from all natural and recycled ingredients Applied directly on the surface of foliage to repel deer It is readily diluted in water Environmentally compatible and harmless to all wildlife including humans, pets, birds and aquatic life Can be used as a refill for our 48-ounce ready-to-use reusable pump sprayer