Question

Shampoo merits and demerits

Answer 1

Answer:

Explanation:

Merits:

1. keeps hair silky and smooth.

2. it is easy to rinse.

3. is less toxic.

4. causes less damage to hair.

5. it creates only minimum skin irritation.

Demerits:

1. Sodium laureth sulfate is commonly used in shampoos which may harm eyes and skin .

2. it can cause headache.

3. The existence of SLES in hair might worsen follicles of hair increase scalp.