Overtoning

To combat overtoning, consider carrying out a metal detox treatment. Here’s a step-by-step guide:

1. Shampoo the hair with a metal detox shampoo.
2. Leave the shampoo on for a few minutes to allow it to work.
3. Apply heat, such as a cap, to enhance the effectiveness of the treatment.

This process can help lift and remove the excess tone from the hair, providing a more balanced and desirable result.