Effective, ready-to-use aqueous base formulation repels and kills horse flies, other flies, mosquitoes, blacklegged ticks and Lone Star ticks including ticks that may cause Lyme disease. Non-oily spray provides powerful yet safe protection. Made with Pyranha® technology, this economical and quality formula can be used directly on horses and dogs as well as premises (barns, stables, fences, etc.) featuring both indoor and outdoor applications. Kills fleas on dogs for 14 days. Do not apply to puppies less than 12 weeks of age. Contains 0.075% pyrethrins, 0.75% piperonyl butoxide and 0.15% permethrin. Directions: Horses - Use full strength. Kills and repels flies (horse, stable, horn, house, face and deer), mosquitoes, gnats and lice. Spray or wipe on horse after removing excess dirt and dust. See label for complete instructions. Dogs - Spray evenly over entire coat until the tips of hair are moist. See label for complete instructions. Animal quarters - To kill and repel flying insects, spray in areas where insects congregate. Direct spray to contact insects for rapid knockdown and kill. To kill fleas and backlegged and lone star ticks, spray to lightly dampen surfaces. Thoroughly spray infested areas. See label for complete instructions. Formulated with the added benefit of citronella scent - an all-natural repellent that works by masking odors - like carbon dioxide - which attracts insects; it is non-toxic to humans and animals. Pyranha® Technology maintains the active ingredients in suspension for thorough, longer-lasting efficacy.