Hi geeks looking for a bit of advice.
My boss has just done a colour on a client with 100% really resistant white hair. She used 2/3 of 7.3 with a 1/3 6.3 and it came out really warm! Borderline copper and it still hadn't covered a few white hairs. Loreal recommends using .3 range for 100% coverage but is there any mixing ratios on dulling down the warmth? I've heard that mixing the natural basic .0 + .3 range cancel each other out so they shouldn't be nice together but I wanted to see what you guys thought?
My boss has just done a colour on a client with 100% really resistant white hair. She used 2/3 of 7.3 with a 1/3 6.3 and it came out really warm! Borderline copper and it still hadn't covered a few white hairs. Loreal recommends using .3 range for 100% coverage but is there any mixing ratios on dulling down the warmth? I've heard that mixing the natural basic .0 + .3 range cancel each other out so they shouldn't be nice together but I wanted to see what you guys thought?