Right now I’m bleaching a few strands of my hair so I can highlight them red. I got the L’Oreal “Chunking” kit, followed all instructions, etc, etc. Now, my hair is naturally black. I haven’t dyed it in years. It said on the instructions that black hair would need at least an hour to lighten to an orangey shade (which is needed in order for the highlight colour to show up). Well, I’ve had this crap on my hair for almost an hour and it has .barely. turned brown. So I have a few questions hopefully the hair experts here can answer:
-What is the maximum time I can leave the bleaching solution on? It didn’t say anything in the instructions, it just gave estimated developing times.
-If I leave it on a long time, will it destroy my hair?
Thanks for any advice.