I don't remember when I started coloring my hair- probably in my mid-30s. I've always done it at home, using Colorsilk. I did it about every 2 months, even though it should have been done sooner. My hair has always been a light-to-medium brown, but when I use the closest color (ash brown or light ash brown) it comes out VERY dark, so I use a darker blonde shade (still too dark, but better). Last spring my friends convinced me to have it professionally colored for DD's wedding. I went to a friend's salon (friend's hair always looks terrific) and I HATED it. I tried a second salon a few months later and it was OK, but just recently I had the woman who does my nails do it and I LOVED it. It came out exactly the way I always hoped it would when I did it myself, only significantly more expensive, hahaha. I used Colorsilk at home, for $3 a box... professionally done, with highlights, lowlights, and basic color was $120 with tip, but it looks amazing. I am NOT sure I will continue to have it professionally done, though. Just too expensive. I don't know what my next choice will be, though; my hair is pretty much 100% grey (and I'm 63).