Scarlet Oil Wound Dressing 16oz for horses and mules. Use as external application for superficial application, wire cuts , burns and surface wounds of horses and mules. Active Ingredient: 0.3% PCMX(parachlorometaxylenol). Inactive Ingredients: Mineral Oil, Isopropyl Alcohol, Methyl Salicylate, Benzyl Alcohol, Pine Oil, Eucalyptus Oil, and Biebrich Scarlet Red.