Benefits/features in a thicker gel form. Contains Penetrol© to facilitate the penetration of the gel into the lice egg. Fast acting which reduces the duration of treatment. Clinically proven to kill lice and eggs. The second application is only made if necessary. Application: for 15 minutes and if necessary repeated 7 days later Efficacy: -higher efficacy than 0.5% malathion solution -equivalent efficacy to 0.5% phenothrin solution Advantages: completely safe, without chemical lice killers Ideal for sensitive skin, allergies, asthma, eczema, pregnancy and breastfeeding From 6 months without combing or combing Use warnings: Hedrin Plus is slippery. Bathtubs, shower cabins etc. can become slippery when used or washing hair. Pay attention. Remove residue with detergent and warm water