My granddaughter is now 4.5 years old and 3 weeks back she suffered of some scratch in her left cheek and below ear. (not deep one) this scratch was not by injury and it appeared one morning in her cheek and spread below cheek and near ear within 2 days. Now after using medicine, the wound cured but in its place, white color markings are there. I used honey but no use, it? s still there. I afraid this white markings will go or not. Please advise.