Can i bleach my hair a second time without damaging it?

I have dyed my hair black and then left it from August to about December ... and then I stripped it , and the same day dyed it blonde, but the blonde didn't really take so I had a rainbow of colors in my hair ... so I left that for about a month and I...

started using rinses (I've rinsed my hair about 5 times) but I heard those don't really damage your hair .. so I really want to go blonde , but not platinum blonde. So I bleached it ,and my hair came out platinum on top , orange in the middle and reddish orange on the bottom .. lol , so I rinsed it , and just left my bangs that platinumish orange color .. so I have brown hair and blonde bangs now ... but now I want to go blonde like a beachy blonde like Mischa Barton and I'm wondering can I dye my hair again without getting it damaged?? What do I do to get it blonde? Help please respond to this. I need the advice

Hi lyricsz,

At this point, I would suggest you go to a professional and have them even it out. Bleaching can cause some serious damage to your hair, even if you just bleach it one time.

If you really want to do it, make sure to deep condition to prevent breakage.

thankyou...

leave conditioner in for about 5 min. then do a deep conditioner. I'm a blonde and use Aussie's 3 minute miracle. leave that in for about 5 min also. only wash your hair in cool water. hot water causes breakage and it sounds like that's the last thing you need. get your hair really prepared, then go to a professional.