How can i treat dry hair?

Hair care: Avoid over-washing your hair. Don't apply shampoo directly to the roots. Distribute conditioner evenly through your hair. Avoid using hot tools (hair dryer, flat iron) every day. Use a deep conditioning treatment once a week. Do not comb or twist wet hair. Massage in warm olive oil or coconut oil and leave for 30-40 minutes before washing. Always use lukewarm (not hot) to wash your hair.

Healthy hair: Get deep conditioning tx's. Get adequate sleep,avoid excess sugar & fat, v carbonated drinks, eat enough protein, exercise regularly. Insure you have adequate Iron (like kale & other dark green leafies), Omega 3 fatty acids (like walnuts),vit.E (fruits & veggies), D & B vitamins, biotin & zinc. Avoid sulfates & formaldehyde in shampoos, excessive blow dry heat & curling irons.