"This is my hair wet wet" is a phrase that is used to describe the state of hair that is very wet. It can be used as an adjective to describe the hair, or as a noun to describe the condition of the hair.
There are many benefits to having wet hair. Wet hair is easier to style, and it can help to improve the health of the hair. Wet hair is also more absorbent, which means that it can be used to apply products to the hair more effectively.