Hi All......I'm studying level 2 hairdressing and not quite grasping the colouring part of it.....My tutor is great but sometimes nice to hear others opinions and experience......I have been growing out colour from. my hair to go natural to decide what to do next, the semi has now washed out so I can clearly see how much white I have...I was thinking of having highlights to help blend in these whites...to my knowledge I will have to bleach first but what percentage?( i dont particulary want to go to harsh with the chemical) then use a toner? would I use 9% with the powder bleach rinse this off after the desired time then use 9%, 6% or 3% with the toner on wet/towel dried hair? I know I should probably just go to a professional but I would like to get some practice and don't mind trying on myself