tsparker78
Well-Known Member
Right level 3 then. I've got a level 4 qualification in colour correction... You cannot use 10vol with wella. Their line don't even require you to use 10vol.
You're taking my posts as negative which is your prerogative not mine.
An experienced competent hairdresser will tell you that actually, there is a right way of doing things especially chemically. Why do something breaking the rules when you can achieve it doing it the right way?
The right way is following manufacturer instructions for christ sake!