The instructions on the packaging seem to consist solely of warnings. So, how much (e.g. if I'm using 66/0 to cover hair that's mostly grey) should I use for hair that's about shoulder length? Lots of Wella videos out there but they're very light on actual information - are more like ads.
This video is intended to go over mixing ratios for students in training. Of course qty mixing depends on hair length, hair density and saturation desired.
Thank you so much for the mixing tutorial. 👍😊
The instructions on the packaging seem to consist solely of warnings. So, how much (e.g. if I'm using 66/0 to cover hair that's mostly grey) should I use for hair that's about shoulder length? Lots of Wella videos out there but they're very light on actual information - are more like ads.
thank you~~~~
Hiya what % developer should I use on bleached white hair with 9/01? Thank you
Did you ever find out?.
Didn't help at all, what abt long hair.. how to measure it
This video is intended to go over mixing ratios for students in training. Of course qty mixing depends on hair length, hair density and saturation desired.