Help! I suspect my child has head lice. How to cure it?

neem oil to eradicate head lice: . Use 8-10 drops of neem oil for every 30 ml (1 oz.) of shampoo. . Message the shampoo into wet hair and cover it completely with the neem oil shampoo . Leave for 20 minutes Rinse and comb through all the hair with a nit comb. No side effects, such as skin irritation, burning sensations, or red spots on the scalp, forehead or neck, respectively, were observed.