Grey Hair Doesn't Hold ColorI have a dark brownish real color hair, but I just turned 44 this month and the grey is totally stubborn when it comes to coloring my hair. I like to keep it a blond color with highlights and have noticed that after going to the salon my longer grey pieces of hair were still grey, like the color was only sticking until the first wash. I use the color shampoo and the color leave in conditioner. I know that there is nothing that I can do for the new hair growing in, but what should I do about the hair that has been colored or highlighted that goes right back to grey? I have asked at the salon and they just say yeah well some hair is more stubborn than others. I personally don't like paying people who answer me with a response like that. What would you do? I mean they have nothing at all to help me out and the lighter highlights make it look like it is just blond, but I am still so mad every time a professional can't help me! It drives me nuts. Thanks.