Egg : Whip an egg white thoroughly along with two tablespoons of lukewarm water. Apply the mixture to your damp hair and scalp and massage with your fingertips in a circular motion for 15 minutes. ... Mix together three eggs, two tablespoons of olive oil and one tablespoon of honey. Olive Oil : Olive oil is the most popular home remedy for dry hair. The rich vitamin E and antioxidant content present in olive oil help heal damaged hair by sealing the cuticle, or outer layer, with moisture. Olive oil can be used as a hot oil hair treatment to strengthen, add shine and restore moisture to very dry hair. Put enough olive oil for the length of your hair in a cup or bowl and slightly warm it in a microwave. Apply the warm oil thoroughly over your scalp and hair shafts. Massage your scalp gently for five to 10 minutes. Cover your hair with a warm towel and leave the oil on overnight, or at least for 30 minutes. Finally, shampoo and condition your hair with products suited to your hair type. Do this at least once a week to give your hair much-needed nourishment and care.