Pyranha Wipe N' Spray BOV is the same pyrethrum-based formula which effectively kills and repels flying insects, delivered using bag-on-valve (BOV) technology which allows for 360-degree continuous spray application, meaning you can spray from any angle, even upside down. Pyranha Wipe N’ Spray BOV kills and repels stable flies, deer flies, house flies, horse flies, face flies, horn flies, gnats, and mosquitoes. It also contains lanolin to condition the coat and provide a beautiful sheen to the hair when brushed. Citronella scented.