What does the foiling technique involve in hair coloring?

The foiling technique in hair coloring is specifically about weaving or slicing specific strands of hair. This method involves sectioning the hair and applying lightener or color to selected strands, which are then wrapped in foil to enhance the coloring process. The use of foil not only helps keep the applied color separate from the rest of the hair but also allows for more controlled processing.

By isolating certain sections, the stylist can create highlights, lowlights, or even a blend of colors that add dimension without altering the entire head of hair. This technique is particularly effective for achieving a natural, sun-kissed look or more dramatic contrasts, depending on the desired outcome. The precision involved in foiling distinguishes it from full-head coloring or other broader techniques, which typically involve applying color uniformly to all hair strands.