How to protect hair with henna Dissolve henna in water.

 How to protect hair with henna Dissolve henna in water.

 Mix half lemon juice.  Add Charlong Hai.  Add one egg yolk. Finally, do not mix small pieces of cinnamon. Then keep the henna for two hours and apply it well on the scalp. 

 Then after about two hours, wash your head with water.  Shampoo later.  

Practice once a month.