KerbEX Special is a pure oil against black flies. Apply only a very thin film to the affected part of the skin. When you treat the ear conch, pay attention to apply a sufficient amount for protection, but take care that nothing gets into the tympanic membrane.
Following these application hints, there is no need to spray immediately before the ride proceeding from a midding insect attac.
If you have any questions about our products, we are at yur disposal. We wish you a nice time with your horse.