Neo Peques HAIR PREVENTIVE, based on tea tree to protect children's hair, acting as a preventative against lice. Detangles, hydrates and leaves hair shiny without making it greasy. It can be applied to both dry and wet hair. Does not need rinsing. Indicated from 3 years. Instructions for use: External use.\ Shake before use. Apply the spray directly to dry or wet hair, several times a day, to prevent the spread of lice.