Wash hair with a gentle, sulfate-free shampoo
Avoid washing hair too often
Use lukewarm water instead of hot water
Apply a moisturizing conditioner after shampooing
Use a scalp oil or leave-in scalp treatment
Exfoliate the scalp gently once in a while
Avoid harsh hair products with alcohol or strong fragrances
Limit heat styling and chemical treatments
Drink enough water throughout the day
Eat foods rich in omega-3 fatty acids, zinc, and vitamins
Use a humidifier in dry indoor environments
Protect the scalp from sun and cold weather
Avoid scratching or over-brushing the scalp
Treat dandruff or eczema if present
See a dermatologist if the dryness persists