Puressentiel Lice Repellent Spray possesses preventative action against lice. In the event of an outbreak it prevents scalp infestation & offers effective protection for up to 24 hours. Its natural origin active ingredient based formula, with no neurotoxin repellent leaves the hair smelling fresh & pleasant. It can be used daily without damaging the hair or making it greasy. Practical & easy to use spray solution. Can be used on adults & children over the age of 3 years. Free from synthetic fragrance & propellant gas.