Is Co-Washing Suitable for Your Hair Style?
Curly Hair and Straight Hair
Curly hair is characterized by an S shape. It means that the hair cuticle may lift in different spots, make it more porous and less shiny than straight hair. Frizz and dryness are also common as curly hair can be more challenging for oil to move down the hair shaft. For these reasons, co-washing may be suitable for those with this type of hair. Some people use a hydrating conditioner after co-washing, which means they do not rinse out completely. Another option is to apply a leave-in conditioner during styling. [7]
With a round cuticle, straight hair can lie flat. It means that this type of hair typically has low porosity and may lose moisture slowly. Oil can also move down the shaft easier from the scalp, which lock in moisture. With these characteristics, straight hair tends to be shiny and smooth. People with this hair type should co-washing with a lighter conditioner. Also, they should reduce the use of styling products, which would weight their hair down. To get rid up buildup, it may help to use a clarifying shampoo. [8]
