Understanding the No Poo Method

What is the primary function of shampoo according to dermatologist Angela J. Lamb?

• To add fragrance to the hair

• To wrap around oil and dirt for removal

• To color the hair

• To make hair grow faster

What happens to hair after a few days of not using shampoo, especially for straight hair?

• It becomes curly

• It becomes more oily

• It becomes less oily

• It becomes dry

What are some potential scalp issues from not washing hair for a long period?

• Stronger hair follicles

• Permanent hair color change

• Scalp itchiness and odor

• Increased hair growth

What can be used as a gentle cleaning agent for hair instead of shampoo?

• Baking soda

• Vinegar

• Lemon juice

• Salt water

How often is it suggested to wash your hair to maintain scalp health?

• Twice a day

• Once a month

• Every three days to a week

• Every day