However, in general, you don't use shampoo and conditioner at the same time. Here's the typical order:
1. Shampoo: Cleanses the hair and scalp, removing dirt, oil, and product buildup. Shampoo often opens the hair cuticle.
2. Rinse: Rinse the shampoo out completely.
3. Conditioner: Helps to smooth and moisturize the hair, closing the cuticle. It adds hydration and makes hair more manageable.
4. Rinse: Rinse the conditioner out thoroughly.
Some people use the reverse order (conditioner first) in specific situations, but that's not the standard method.