Water based, alcohol-free formula is a gentle blend of 4 essential oils (citronella, clove, mint, thyme) for a non-greasy, non-irritating spray for use on horses, ponies and foals. Gentle enough to use every day. Fresh herbal fragrance, great for sensitive skin. No preservatives, additives or artificial colors. Use as a spray or wipe reapply daily. Available ready to use or in an economical concentrate that makes 5 quarts spray.