From the #1 pediatrician-recommended lice removal brand,* introducing Nix Lice Prevention Daily Leave-In Spray. Nix Lice prevention spray is a daily, leave-in spray to defend and repel lice and superlice. It has long-lasting protection(1) and goes to work instantly to protect your family. Easy to use, simply spray onto clean hair and go. The deterrent head lice treatment is designed with a blend of essential oils such as rosemary, citronella and lemongrass and is gentle on hair and safe for everyday use(2). The light essential oils scent disappears quickly when dry. There are no parabens, dyes or colorants in the spray. Nix Lice Prevention Daily Leave-In Spray is intended for use as a deterrent to repel lice and superlice. If lice are present, use Nix Ultra Lice Shampoo. Nix lice treatment is trusted by moms and feared by lice. Nix offers a variety of lice combs, shampoos, treatment kits and lice spray for furniture and bedding to nix out lice in your home. (1) Laboratory testing has shown Nix Lice Prevention Daily Leave-In Spray is effective in repelling head lice, including superlice. Use daily. (2) When used as directed *Based on Pediatrician Survey 12/6/21. FSA-eligible product in the U.S.