Nix Lice Treatment - It Works!

The most effective, long-lasting lice treatment

What makes Nix so fast and effective at eradicating lice? Nix is one of the only lice treatment medications with a strong and proven lice killing compound. Nix not only kills head lice and their eggs fast, but it protects against dreaded re-infestation for up to 14 days, longer than any other lice treatment. There are plenty of lice treatment products on the market making a number of exaggerated claims, but Nix is the only one long recognized for it's proven effectiveness, the only one once available only by prescription and the only one consistently rated #1 by pharmacists, nationwide. In short, Nix Lice Treatment is the only one you need to get rid of your lice problems now and for good. Learn More Now!

Is Nix Safe?

Nix is extremely safe and gentle

Strong active ingredients kill lice and nits fast, but Nix is approved perfectly safe for use on babies as young as 2 months.

Safe Lice Treatment

Nix for Large Outbreaks

School nurses and health care professionals have been keeping Nix in stock for over 20 years. Learn more about the many ways Nix can help you limit and remedy a lice outbreak.

Lice Outbreak Solution

Lice 101

What are lice? How do you get lice? What are the symptoms of a lice infestation? We know the panic and frustration that comes with a lice problem. The first step is to calm down and let us help you answer all your questions and set you in the right direction.

Lice Questions & Answers

Rated #1
for Good Reason

  • Single application strength Nix works fast to kill head lice and their eggs
  • Nix prevents re-infestation Up to 14 days after initial application (longer than any competing product)
  • Perfectly safe for children FDA approved for children as young as 2 months
  • Head lice hotline Qualified personnel standing by to help you every step of the way 1-888-LICE LINE

Head Lice Hotline

Call: 1-888-LICE LINE (1-888-542-3546)

Monday to Friday 9 AM to 5 PM EST

Email: