Question

Why must the scalp and hair be cleansed regularly?

a) To prevent hair growth
b) To maintain natural oils
c) To promote hair loss
d) To decrease blood circulation

Answer 1

The scalp and hair must be cleansed regularly to maintain the natural oils, prevent scalp issues, and keep the hair moisturized.

Step-by-step explanation:

The scalp and hair must be cleansed regularly to maintain the natural oils of the hair.

Hair is coated with a natural oil called sebum, which is produced by the sebaceous glands in the scalp. This oil helps to keep the hair moisturized and nourished.

Regular cleansing helps to remove dirt, excess oil, and product buildup from the scalp and hair, allowing the natural oils to distribute evenly and preventing scalp issues such as dandruff and scalp infections.