Spurr's Big Fix is a topical antiseptic formulated to treat the equine hoof of all conditions including: thrush, white line disease, seedy toe, brittle wall, abscesses, hoof wall separation and to restore moisture therefore making the hoof more pliable. It also is effective as a wound care antiseptic as well as an antiseptic for all animal skin diseases including rain rot, dew poisoning, and hot spots. Made in USA.