Do you know the important steps for root touch-up bleaching? First: 1. Length of regrowth, Should not exceed two finger widths, because if the regrowth is too long, it will increase the difficulty of touch-up bleaching and result in a more noticeable color difference. 2. Use barrier paper to protect the transition area, The transition between the natural black hair and the previously bleached section is a highly sensitive area. Barrier paper must be used to protect the transition of each section of hair. 3. Use hair rollers to insulate the ends, Because bleach buildup can generate heat, and excessive heat can severely damage the hair. Therefore, hair rollers must be used for insulation to prevent heat buildup. By following these three steps, you can minimize the risk of hair breakage during bleaching. It’s important to remind everyone that all root touch-up bleaching carries some level of risk. Even with all safety measures in place, if the hair quality is too poor, there is still a risk of breakage 🖤. However, with professional handling, the risk can be significantly reduced. 💈 💈 💈 💈 💈 💈 💈 💈 💈 💈 💈 💈 💈 💈 💈 💈