<human>: How would someone go about accomplishing this goal?
Shampoo hair without water.

OPTIONS:
- Mix 1/4 cup of baby oil and 1/4 of baking soda, massage into hair. Brush out after a few minutes.
- Mix 1/4 cup of baby powder and 1/4 of baking soda, massage into hair. Brush out after a few minutes.
<bot>: Mix 1/4 cup of baby powder and 1/4 of baking soda, massage into hair. Brush out after a few minutes.