Apply sufficient amount of gel to dry hair; wait 10 minutes. Rinse thoroughly. Use provided comb to remove lice and eggs. Shampoo and condition hair. Repeat if lice still present after 7–9 days.

We found that the Nix Ultra Lice Removal Kit was easy to use and highly effective in getting rid of lice and bedbugs. The Nix Ultra Hair Solution worked by suffocating the lice and eggs ...