Simply changing hair care habits will not completely repair the damaged the hair. But there is good news! Here is a remedy for treating damaged hair which can be done at little cost using an ingredient that can be found in the kitchen.
warm up 1/2 cup of olive oil then rub it in your hair. Cover your hair with a plastic back then wrap your head with a towel. Let it sit for 30-45min. Shampoo and rinse. This will help add some natural moisture to the dryness of the hair.