Other Information: Store at 59-86 degrees F (15-30 degrees C). Misc: Homeopathic. Non-toxic. Pump spray & metal comb. Effective in killing lice & eggs. Starts working on contact. Convenient, no rinse formula. No harmful pesticide residue. Fast & easy! The original non-toxic brand. Includes a stainless steel comb. 1 easy step! Spray as directed. Nits can be combed out if desired. When used as directed, your child will be lice free and able to return to school. Kills Lice & Nits: Adult louse, nymph and egg (nit) on hair shaft. Why Choose Licefreee Spray!: Non-toxic; kills lice & nits; metal comb included; no pesticide resistance; pesticide free; pleasant scent; safe for repeated use; environmentally safe. Licefreee Spray!: 100% effective metal comb recommended by school nurses and pharmacists; does not contain harmful pesticides (permethrin, pyrethrum or lindane); patent pending formula kills lice and nits through dehydration; herbal spice scent makes application pleasant for parent and child; safe for repeated applications.