timthebarber
New Member
hi there, I am about to colour a clients hair, she has light brown hair with grey roots.she wants a dark blonde ,so just a shade lighter. I am using kolston 6/0 should I use 9% or 12% , will it cover her roots about 60% grey.
Thanks guys not done a lot of colouring as I have just gone back in to doing ladies again,. cheers
Thanks guys not done a lot of colouring as I have just gone back in to doing ladies again,. cheers