I have dyed my hair for 20 years to cover up the premature grey. I am now 71 years old and would like to revert to my natural grey hair.

I don't want to gradually grow it out in inches... other than shaving my head bald and starting from scratch, what can I do to get back to my natural color (whatever it is)

A lot of people use highlights to approximate the gray color. It makes growing hair out a lot smoother.

Good luck,