Effective, long lasting, summer spray. This water based formula contains citronella oils for long lasting protecting during the summer months. Contains added coat conditioners to promote a healthy, shiny coat. Recommended for horses that suffer from sweet itch or are irritated by flies. For best results shake well before use and spray directly onto the horse from a distance of 25cm. For sensitive areas, apply with a cloth or sponge. If using for the first time, test on a small area of skin 24 hours before general use to establish suitability. Can be applied twice a day for maximum protection.