Final answer:
Blotting the hair after rinsing a chemical relaxer product is important to remove excess moisture and chemicals, prevent dripping, and preserve the desired texture and shape of the hair.
Step-by-step explanation:
Blotting the hair after rinsing a chemical relaxer product is important because it helps to remove excess moisture and chemicals from the hair. By blotting the hair, you are reducing the risk of dripping and potential damage to clothing or surrounding surfaces. It also helps to preserve the desired texture and shape of the hair after the chemical treatment.