Other Information: Store at 59 - 86 degrees F (15 - 30 degrees C). Non-toxic. Kills super lice & eggs. Spray, dry, done! Includes professional nit comb. Homeopathic. End your head lice misery in one step! Licefreee Spray! Head Lice Treatment starts killing lice and eggs (nits) on contact. Other benefits of Licefreee Spray include: Non-toxic treatment, free of chemical pesticides. Works on all hair types, even thick, curly hair. Pump spray application saturates quickly. Easy to use for self-application. Includes professional nit comb to remove dead lice and eggs. Safe for children 6 months and older. About Tec Labs: Founded in Albany, Oregon in 1977, Tec Labs has been protecting consumers and outdoor workers with products that protect, relieve, prevent and repel so that you can enjoy life itch-free. Claims based on homeopathic practice, not accepted medical evidence. Not FDA evaluated. 100% satisfaction guaranteed (100% Guarantee: If you are not satisfied with Licefreee Spray!, you may return the unused portion along with your original store receipt to Tec Labs, 7100 Tec Labs Ways SW, Albany, Oregon 97321 for a full refund of your purchase price. Before sending, contact us for a prepaid shipping label at info(at)techlabsinc.com or call 1-800-482-4464). Questions? Call 1-800-482-4464. Serious side effects may be reported to this number.