To create a hair mask using olive oil, lemon juice, and flaxseed powder, follow these steps:
1. Add two tablespoons of olive oil and half a teaspoon of lemon juice to one tablespoon of flaxseed powder.
2. Apply it to the length and breadth of your hair.
3. Wash it off after 30 minutes.
This hair mask can help nourish and condition your hair.