I have put peroxide on my hair and it has gone wrong. What can I do to make it look more natural?
If you have just applied peroxide without mixing it with anything onto your hair, I cannot imagine how it looks as I have never seen that before. If you have mixed it with bleaching powder and you have therefore bleached your hair then I would recommend you go see a confident hair colourist who likes colour corrections. They can then give you a thorough consultation into what can be done and which way is best to go about fixing it.
John Clark at Brooks+Brooks, London