Liquid anti-lice gel Hedrin Once, 100 ml, ThorntonUse: Hedrin gle liquid was specially formulated with non-volatile ingredients. However, the normal safety measures must be observed: Cover your shoulders with a towel. Shake the bottle well before each use. Apply enough gel evenly on dry hair to ensure that the scalp and hair are completely covered and the hair is saturated. Work through the hair with your fingers or a regular comb to spread the gel well and evenly, from the roots to the tips. Leave it on the hair for at least 15 minutes (or more if its comfortable). Before wetting, apply the shampoo directly on the surface of the powder, ensuring full coverage. The gel must be completely covered with shampoo in order to remove it, because the product repels water. If the hair is washed before applying the shampoo, the removal of the gel will be ineffective. Please remember: Hefrin Once liquid gel contains an anti-foaming agent so the shampoo will not foam easily, if the gel has not been completely removed, repeat the entire procedure remembering to apply the shampoo directly to dry hair. Careful: Do not use in children under the age of 6 months For external use only Contain: Dimethicone, Nerolidol, co-polymer PEG/PPG dimethicone, silicic acid silicate. Presentation: 100 ml