A naturally aromatic, water-based spray that has a pleasant herbal fragrance, which contains Rosemary and Cedar Oils that provide protection for up to 2 days without irritating your horse’s skin. dac® CITRONELLA SPRAY is safe for open or pre-existing wounds, and is pesticide-free and non-toxic. • Covers deer, house, stable, horse and black flies, ticks, mosquitoes and gnats. • Made with natural essential oils no pyrethrins, pyrethrums, pyrethroids or industiral pesticides • For Equine and Livestock alike