I wouldn't ever get my hair bleached again - it completely sucked all the moisture out of my hair. As a result my hair lost a lot of curl
Also I felt like my hair thinned out a bit.
I'm trying to go blonder naturally now - I'm using a homemade camomile and lemon spray that I'm putting in my hair everyday. I'm hoping that if I sit in the sun for long enough every day I might see some difference in the colour