Please choose the correct solution to the question: How do I wash my hair?

Solution1: Thoroughly wet hair with warm water, squeeze shampoo into hair and use hands to lather shampoo throughout hair, rinse in warm water.

Solution2: Thoroughly wet hair with warm water, squeeze shampoo into hair and use hand mixer to lather shampoo throughout hair, rinse in warm water.

Answer format: solution1/solution2
Answer: solution1