Hi Doctor, My daughter is 2 yr 4 m old. when she was born after 4 - 5 months we saw one white hair, after that at her age of 1 year one more white hair we found. today's date also there is 3rd white hair. So we are very tense about her hairs because my husband's 85% hairs are white, so we thought that is genetic, what we should have to do for her hairs? which oil we can use? what is the solution for control on that?