What might a salon require before performing a chemical texture if the client has recently colored hair?

• A. A strand test may be required.
• B. Proceed immediately.
• C. Increase processing time.
• D. Skip the test.

Answer: (A)

When hair has recently been colored, a strand test before a chemical texture service is essential. This small preview checks how the color-treated strands will react to the perm or straightening chemicals, helping predict processing time, lift, and the overall result. Color-treated hair can have altered porosity and weakened fibers, so the chemicals may interact with the existing color in unpredictable ways, leading to uneven results or additional damage if you proceed without testing.

The strand test lets you see how the cuticle responds, whether any color bleed or unexpected lift occurs, and how long the hair can safely process. Based on what you observe, you can adjust timing or even reconsider the service to protect the hair. Skipping the test or simply proceeding or increasing processing time without verification can lead to breakage, overprocessing, or a compromised color result, which is why the strand test is the best practice.