Delaware Cosmetology and Barbering Practice Exam

The product commonly applied after bleaching hair is toner. After the bleaching process, the hair may take on unwanted brassy or yellow tones due to the removal of natural pigments. Toners are designed to help neutralize these undesirable shades and achieve a more balanced, cooler color. They work by depositing a small amount of color onto the hair, which can enhance the overall appearance and give it a more polished look.

Using a toner not only addresses the color outcome but also helps to maintain the hair's integrity after it has been subjected to the harsh effects of bleaching. This step is essential in the coloring process, especially for achieving the desired blonde shade, whether it’s platinum, ash, or any variation.

Other products mentioned have different purposes; for instance, hair gel is typically used for styling rather than color correction, fillers are generally employed in color processes to even out porosity, and leave-in conditioners provide moisture and protection but do not influence the color of the hair itself. Therefore, the role of toner in adjusting and enhancing the color post-bleaching solidifies its importance in the hair coloring process.