Equisect Fly Repellent works without irritating sensitive skin. Never greasy and doesn't attract dust and dirt. Your horse will enjoy relief from annoying pests while you enjoy the fresh, herbal scent of botanical and essential oils. Kills and repels horn, stable, house, horse and deer flies, mosquitoes, gnats, and lice, as well as fleas and ticks on dogs and cats. Contains botanical and essential oils of citronella, clove stem, corn mint, and the botanical repellent PyGanic. Water-based, alcohol-free formula.