Using foil for hair coloring is a technique that provides precise and controlled placement of color, allowing for stunning highlights or lowlights. Start by sectioning the hair and selecting strands to be colored. Place a foil beneath the chosen strands and apply the desired hair color or bleach. Fold the foil to enclose the hair, ensuring the color stays in place and processes evenly. Repeat the process throughout the hair, adjusting the placement and thickness of the foils to achieve the desired effect. Foil allows for targeted color application, resulting in dimension, contrast, and a beautifully customized hair color that suits the client's style and preferences.
