Yesterday while driving with the top down in my car, I noticed a pretty fair amount of redness showing in my hair while in the direct sunlight. I mentioned this to my wife and she said she has noticed the redness in all of my pieces over the years (while outside in bright sunlight). Is this just part of wearing hair, or is there a way to counter this? Note: I have used Back 2 Natural coloring when I've noticed a need for a touch up in indoor lighting and that appears to help. Not sure it helps with the redness in sunshine though.

~E