damaged hair

I have been using sun in for 10 yrs without any problems. I have long blonde hair but my naural colour is medium to dark brown. I have been on many hoilday to hot desinations and my hair has always been fine but recently I have been to egypt and my hair is really damaged on one side. I have tried expensive deep conditioning treatment but nothing is working. I will have to let the damage grow out but I also now know that I need to change my hair dye but don't know how too. I have thought about a highlighting kits just for the roots as I love the colour of my hair with the sun in but am so unsure and all the reviews about dyes on the internet just confuse me even more. pls help what should I do

Answers (1)  created at 2 September 2010