Answer :
Final answer:
After applying a keratin treatment and blowdrying Kimi's hair, Chelsea should set her flat iron to 450 degrees Fahrenheit. This helps seal the keratin into the hair, enhancing the smoothing effect. The correct option is D) 450 degrees Fahrenheit.
Explanation:
In the process of applying a keratin treatment to someone's hair, it is crucial to use the right temperature to avoid damaging the hair. This is a common temperature used for straightening after keratin treatments; doing so helps seal the keratin into the hair, enhancing the smoothing effect. But, remember, the exact temperature might vary depending on the specific brand or product instructions of the keratin treatment, as well as the hair type.
After blow-drying Kimi's hair, Chelsea should set her flat iron to 450 degrees Fahrenheit (Option D).
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