Other Information: Read all the directions in the Consumer Information Insert and warnings before use. Keep the carton. It contains important information. Store at 68 degrees to 77 degrees F (20 degrees to 25 degrees C). Misc: Permethrin. Creme rinse is safe for use on children over 2 months old. Have questions? Call our expert hotline. 888.542.3546. No. 1 pediatrician recommended treatment. Kills lice & eggs in one application. Prevents re-infestation (for up to 14 days). Includes 2 bottles plus 2 nit combs. Limited Consumer Warranty: If you are not satisfied with Nix. we will refund your purchase price. Send cash register receipt, original UPC code, and reason for dissatisfaction to: Insight Pharmaceuticals, LLC., Trevose, PA 19053-8433. nixlice.com. Questions or comments? Call 1-888-Lice Line (1-888-542-3546), Monday to Friday, 9 am-5 pm EST. Product Comparison: Nix: Kills lice. Kills lice eggs. Protects against lice reinfestation for 14 days. Safe for use on children over 2 months old. Creme rinse formula promotes easy combing. The Academy of Pediatrics recommends the medicine in Nix as the first line of treatment for lice. No. 1 pharmacist recommended brand for more than 15 years. Exclusive Nix removal and hair detangler comb. Rid: Kills lice.