Gallon, Pyranha Wipe N' Spray, Pyrethrum Based Formula That Is Applied Directly On The Animal, Ready To Use, Provides Fly Protection & Imparts A High Sheen To The Hair When Brushed Out, Effective Protection Results From Only 1 To 2 OZ Per Head, Citronella Scented, Contains Lanolin As A Coat Conditioner, Has Been Proven Effective On Biting Flies, Mosquitoes, Gnats, Fleas & Ticks.