Final answer:
To protect the scalp and prevent hair overprocessing, a relaxer should not be applied to the hair closest to the scalp until the last part of the chemical treatment. This precaution helps maintain hair and scalp health during the chemical straightening process.
Step-by-step explanation:
To avoid overprocessing and potential scalp irritation, do not apply relaxer to the hair closest to the scalp until the last few minutes of processing. Chemical straightening, or relaxing, involves a careful application of chemicals to alter the structure of the hair. This process should be managed with caution to protect the health of the hair and scalp.
When applying a chemical relaxer, it is important to follow the product's instructions closely and consider the hair's condition and texture. Timing is crucial to avoid damage or burns to the scalp.
Key Steps for Relaxer Application:
- Apply a protective base on the scalp before the relaxer.
- Begin application away from the scalp and proceed according to the hair's resistance and texture.
- Only in the final minutes, carefully apply the relaxer to the hair nearest the scalp.