For effective control against biting and sucking lice, Gulf Coast ear ticks, and control of susceptible horn flies for up to 6 weeks. Also aids in control of other tick species, face, stable, horse, deer, house and black flies, and mosquitoes.
Ready-to-use, long-lasting formulation contains 10% permethrin - 10 times the concentration of most other pyrethroid pour-ons, requiring a lower dosage.