Hi, I'm a newbie in my first job still learning about colour, I have a client whose roots are turning orange with Wella 12/1, not sure it's a problem with the tone, i think it's just not lifting enough. If we leave it on for an extra ten or fifteen mins then it ends up a really nice colour, but the trouble with that is it's starting to get in really bad condition since we extended the development time. We need it to lift quicker, but the client doesn't want to go all the way over to bleach. A friend from my course said you can add a sprinkle of bleach to high lift to get an extra oomph. Would this be a good idea? I think if it lifts quicker then the condition will not be affected so badly but am i mad to add bleach when i'm trying to improve the condition? What effect has this had for those of you who've tried it? We use 12% straight on scalp, if we add bleach to 12% is that ok? She is a warm level 7. Thanks! x