My daughter had the hair lies before, I brought her to doctor, he gave me a medicine for hair using, after twice time, the hair lies were dead. The special comb is useless,cannot take out the eggs which belongs hair, you need to use 一個尖咀鉗 to 鉗 the eggs out, put it in a water bowl (with little bleach). You know it takes time to take out, I took 3 hours took all the eggs out last time, then afterwards I couldnt find any of them. You may try.