Iv'e been dying my naturally dirty blonde hair dark brown for a year or so now but a while ago i felt that i wanted to get it back to blonde. So off i went to get some bleaching (?) blonde hair color and thought that i'd get blonde hair by applying that to my hair but boy was i wrong. The part of my hair that has been dyed dark from previous times iv'e dyed it is still as dark brown as before but the roots that are in my natural color became very blonde indeed.
So it seems to me that the standard blonde dye can't do anything about already dark dyed hair, only to naturally colored hair. I really would not like to cut it since iv'e grown it for a year to the length that it is now and i really like it that way. And going to a hair dresser is really not something that appeals to my wallet right now so is there anything out there that can "de-colorize" and take away the dark color that iv'e dyed previously?