EXTINOSAD ELIMINATOR 1LExtinosad Lice, Fly & Maggot Eliminator Extinosad Eliminator contains spinosad and is an effective treatment to clean up lice, blowflies and maggots in sheep. Extinosad Eliminator can be applied as a dipping fluid in plunge and shower dips for the control of lice in sheep with short wool (2 to 6 weeks wool) or as a jetting fluid to control lice and to treat and prevent blowfly strike in sheep with long wool (6 weeks to 12 months wool). Key Product