Measure it out carefully before applying
Too much oil will leave your hair looking greasy rather than smooth and silky! Keen to just moisturise your split ends? A tablespoon should be enough. For your entire head, ¼ of a cup of olive oil is typically a good amount (although you may need more if you have thick or lengthy hair).
Apply to dry hair and massage in
As water repels oil, you’ll want to use olive oil on your hair when it’s dry. Massage it in with your fingertips for a few minutes and then put your hair in a shower cap for at least 15 minutes.
Comb your hair out
Before you rinse the olive oil out of your hair, it’s a good idea to brush it with a fine-toothed comb first. This will help distribute the oil and untangle any curls or knots.
Shampoo twice
You must rinse out the olive oil properly as otherwise it’ll make your hair (and the skin it touches) look ultra-greasy. Try shampooing more than once with something gentle. As olive oil is a conditioning treatment, you shouldn’t need to use your regular conditioner afterwards.
Olive oil could be a brilliant moisturising treatment for people prone to frizz or those with thick, curly hair. Alternatively, why not rub a little into your hands when you’re getting ready in the mornings and use it to slick back any flyaways?