However, the bleach does not stop on its own. It continues processing and may cause breakage if not stopped when the desired level has been reached.

A thicker bleach mixture works faster than thinner bleach mixture and prevents overlapping during retouch application.

If breakage has been observed before a bleach retouch, apply Mastey Moisturée to protect previously lightened hair.

Avoid adding more peroxide to the bleach as it dilutes the ammonia content and slows the lift.

The volume of peroxide used will determine how long the bleach will continue to lift (the maximum lifting time is 60 minutes).

Always pre-lighten to one level lighter than the desired level when toning. The palest yellow is the ideal level for toners.

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