What’s a pure tone (in Aveda hair color), what’s it's purpose and how’s it used?

Anna_S

New Member
#1
I am starting at an Aveda Salon tomorrow, and it has been 6 months since I've worked with Aveda hair color. I'm pretty sure I know which pure tones correspond to each level, I've just forgotten the purpose and the meaning of pure tones. Any help would be extremely appreciated! Thanks in advance! :)


Anna
 
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