Hairs need to be washed like some rag.
- Fill the bathtub with water.
- Lie down in the bathtub.
- Put the head under the water so that only the face is not under the water.
- Wait until the hairs will softened. This will happen after about 10 minutes.
- Put the shampoo on a hairs.
- Wash the shampoo down from the head under the water.
Basically washing the hairs, is like washing clothes manually in an washbowl.