Ok so the salon messed up my hair, I got exactly what u did not ask for. My hair is now a dark brown with blond highlights. Is there anything I can use to fade the brown? In about a month or so I want to be a light brown with highlights. Thank u to all that answer:)

I know its going to sound crazy but try regular dawn dish soap, or plain tide laundry detergent. You'll need conditioner afterwards.