A Safety and Efficacy Pilot Study Comparing NatrOVA Creme Rinse 1% and NIX Creme Rinse

Inclusion Criteria: * Male or female, 6 months of age or older * Subject must have a head lice infestation present at baseline * Subject/caregiver must read English or Spanish at a 7th grade level * Subject must have an appropriately signed Informed Consent agreement * Other members of the household with a lice infestation must be willing to be enrolled in the study or treat their infestations with a standard treatment * Subject agreement to not use any other form of lice treatment during the course of the study * Subject agreement to not cut or chemically treat their hair in the period between baseline and final, post-treatment visits Exclusion Criteria: * Individuals with a history of irritation or sensitivity to pediculicides or hair care products * Individuals with any visible skin/scalp condition at the treatment site that could interfere with the evaluation * Individuals previously treated with a pediculicide or any other head lice treatment product within 48 hours prior to enrollment * Individuals receiving systemic or topical drugs that may interfere with the study results * Individuals who have participated in a clinical trial within 30 days of enrollment * Individuals with family members who are infested with lice but are unwilling or unable to enroll in the study or to use the standard course of lice treatment * Females who are pregnant or nursing * Sexually-active females not using effective contraception