This spray can be used in conjunction with the fungal wash, or alone. It has an aloe vera/green tea base, with organic apple cider vinegar added, which is extremely beneficial in treating fungal and bacterial issues. Honeysuckle extract aids in healing rashes and wounds, and is anti-inflammatory as well. A blend of essential oils, including tea tree, patchouli, red thyme, and geranium, all aid in the healing and treatment of general fungus and rain rot. Organic oils are added, to help repel ant dew or moisture your horse may encounter, which can slow healing. Can be safely spray on affected areas, as often as you like. All ingredients are USEF approved.