Wash hair regularly with an anti-dandruff shampoo containing zinc pyrithione, ketoconazole, selenium sulfide, salicylic acid, or coal tar
Leave the shampoo on the scalp for 3 to 5 minutes before rinsing
Use lukewarm water instead of hot water
Gently massage the scalp to loosen flakes
Avoid scratching the scalp
Rinse hair thoroughly to remove all shampoo and product buildup
Reduce use of heavy hair oils, gels, and styling products
Keep hair and scalp clean and dry
Brush hair regularly to remove loose flakes
Wash combs, brushes, hats, and pillowcases often
Avoid sharing hair tools and headwear
Manage stress
Eat a balanced diet with enough zinc, B vitamins, and healthy fats
Try alternating between two anti-dandruff shampoos if one stops working
Use conditioner only on hair lengths if the scalp is oily or flaky
See a dermatologist if dandruff is severe, persistent, red, itchy, or linked to hair loss