This 1-gallon spray blends water with cornmint oil, tea tree oil, menthol and other natural ingredients in a lightweight, non-aerosol formula housed in a trigger-spray bottle. It is applied directly onto the udder after milking so the product can be worked into the skin without hand massage. The blue tint stays visible from one milking to the next, helping caretakers see at a glance which animals have already been treated. The formula is meant for external use only and should be kept away from the eyes, nose and mouth. Teats should be washed and dried thoroughly before the next milking, and any leftover product wiped from the teat surface. The bottle should be shaken before use and stored in a cool, dry place between applications.