Want to know how to prevent a warm blend line? Moroccanoil Global Color Ambassador @garethwilliamshair shares his secret below ↓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ “When you are working with a harder-to-lift base or a base that reveals excessive warmth, painting the hair in triangles will give you control, enabling you to saturate the triangles while still allowing you pockets of depth which will create a blended result!”