I had 2 strands of grays on both sides by the ear, and I'm like, No way, Jose! I used Nice-N-Easy in Medium Brown and covered both of those stray gray hairs to a T. I wouldn't cut it at all. And the old wive's tale of plucking those gray hairs and having them grow back even more in the same place, NOT!!! Use a demi/semi or permanent color will cover those sneaky little devils. You don't want to be old, you want to be young and carefree, if you know what I mean.
BC