What Is The Fastest Way To Get Rid Of Dog Lice?

What Is The Fastest Way To Get Rid Of Dog Lice? Most flea shampoos contain pyrethrins or organophosphates and do a good job of getting rid of louse infestations. Topical insecticides like imidacloprid (Advantage) applied topically every 2 weeks will also kill lice. Selamectin (Revolution), while not labeled specifically for lice, may also be effective.