Wash hair regularly with a gentle anti-dandruff shampoo
Use shampoos containing ketoconazole, zinc pyrithione, selenium sulfide, salicylic acid, or coal tar
Leave shampoo on the scalp for a few minutes before rinsing
Avoid scratching or picking at the scalp
Limit use of heavy hair oils and styling products
Rinse hair thoroughly after washing
Keep the scalp clean and dry
Reduce stress
Eat a balanced diet
Avoid sharing combs, brushes, hats, or towels
Clean combs, brushes, hats, and pillowcases regularly
See a dermatologist if dandruff is severe, persistent, or causes redness or hair loss