Hi all, I have a client who is a base of 5 or 6 (I use wella koleston perfect) she's been colouring it herself, and now she wants blonde highlights. I just know it's going to go the horrible orange brassy way so bought today PO1 louo by loreal as was chatting to the girls at the suppliers and they said that was the best one. Looking at other forums I'm wondering how long to leave it on for? Because I don't want it to go silvery platinum white, just a nice creamy blonde. Some say 2 mins, some say 10, and to watch it like a hawk as it grabs quick, so a bit scared now! And I was told at suppliers to use it with 3% peroxide, as not lifting, just toning. Any help would be very much appreciated!
Vicky xx
Vicky xx