Lemon juice and vinegar are gloss hairs.

As very oily hairs changing with vinegar as or fresh lemon juice, ads warm water
as one l. in,and rinse hairs, and cooled water after rinse, or warm water  one l. ads in two tea.sp. of wine vinegar, rinse hairs, leave for hours a head absorbing,after rinse again.
For dry hairs to cook an oily mask,as cooled olive oil mix in rosemary oil, grease hairs, wear towel, on a morning wash a head with vitamin c shampoo, or ads in shampoo fresh lemon juice.