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Hairprint Help Center
How to protect chemically processed hair
Application Methods: Overview
Root Application for resistant hair and high level gray
Root Application for 30% or less gray hair- Smaller Portion
Single Kit/Portion Application
Beard/Facial Hair Application
What should I expect upon opening and mixing my kit? (Powder and Mix Colors)
I left the mixture sitting for more than six minutes before applying. Can I still use it?
What if I leave a Step on shorter or longer than 12- 15 min?
I mixed the wrong contents