So I've gone to get my hair done with a new hairdresser today and she is using high lift Tint with 9% peroxide rather than my usual bleach. She wants to put dark through next time to make me lighter. How does this work? She says the dark will make the blonde look lighter. I've only ever had bleach highlights one colour. She doesn't want to use a toner as it's bad for your hair so has put some ash highlights through with the hi lift not sure what it is. Anyway do you think she sounds like she knows what she is doing? Will let you know how it comes out. Eeeek so nervous only use one hair dresser for 13 years.