Pouxid Shampoing Traitement Anti Poux 125 ml is indicated in the treatment of lice and nits. POUXID blocks the respiratory pathways of lice and eliminates them by suffocation with tea tree essential oil. Eliminates nits with vinegar. Tea tree essential oil smoothes and strengthens hair. Helps regrow beautiful hair. How to use? Apply the POUXID lotion to the scalp at the base of the hair protecting the eyes. Massage the hair and scalp thoroughly taking into account the nape, forehead and behind the ears. Leave the treatment to work for an hour. Wash hair with POUXID shampoo and leave to work for 10 minutes. After rinsing, comb the hair meticulously with the special anti-lice comb.