Barber Practice State Board Practice Exam

Before lightening hair, which processing technique is essential?

1. Low lighting

2. Deep conditioning

3. Double processing

4. Color profiling

The correct answer is: Double processing

In the context of lightening hair, double processing is an essential technique. This method involves two distinct applications to achieve the desired level of lift and tone in the hair. Initially, the hair must be lightened using a bleaching agent to lighten the natural pigment. After achieving the appropriate level of lightness, a secondary application follows to deposit a new color. Double processing allows for more controlled and effective results, especially when going several shades lighter than the natural hair color. This technique is particularly important because it minimizes damage to the hair, facilitates even color distribution, and achieves the most vibrant tones in the final result. When lightening hair, especially on darker bases, simply applying a single process color may not yield the expected outcome, as the underlying pigment can impact the final shade. Therefore, double processing is crucial for achieving a clear and bright color result while ensuring the integrity and health of the hair.