Rhode Island Cosmetology and Barbering Test 2025 – 400 Free Practice Questions to Pass the Exam

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What is a key consideration when using sodium relaxers?

They are safe for all hair types

They can weaken hair structure

Using sodium relaxers is a widely practiced technique in cosmetology, particularly for achieving straightened hair. One key consideration to bear in mind is that these relaxers can indeed weaken the hair structure. Sodium relaxers work by breaking down the disulfide bonds in the hair, allowing it to be reshaped into a straighter form. However, this chemical process can compromise the hair's integrity, leading to potential damage such as dryness, brittleness, and breakage if not applied correctly or if used too frequently.

This understanding emphasizes the need for practitioners to assess the hair's condition prior to application and follow up with adequate conditioning treatments to minimize damage and maintain hair health. It is essential for professionals to communicate this to clients, highlighting the importance of hair care post-treatment to maintain its strength and quality.

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They should only be used on dry hair

They provide instant results

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