Lice Tracker View and Report Lice Activity in Your Area. Check-out the new Nix® Lice Tracker Nix Out Super Lice Proven to kill lice and eggs. Even super lice. Learn More Nix Ultra Kills lice and eggs. Even super lice! Learn More Treat Lice in 3 Easy Steps Nix® is the #1 pediatrician recommended brand for head lice treatment. Learn More Where to Buy Find a Store Near You