When dealing with bleeding issues during the bleaching process, L’Oreal offers a solution with their Bleach Studio range, which includes peroxides or developers specifically designed to work with their bleach products. Using the correct developer from this range can help prevent excessive swelling of the bleach, reducing the likelihood of bleeding.
If bleeding still occurs and correction is needed, the choice of colour to weave out the bled sections will depend on the desired end result and the client’s base colour. L’Oreal suggests using an .03 shade with a 10-volume developer. This combination can help address the bleeding issue and achieve the desired outcome while maintaining hair health.