Some research supports these natural dandruff treatments, but there's no proof they work consistently.Using a 5% tea tree oil shampoo may lessen dandruff and that itchy feeling.6Follow the directions on the dandruff shampoo label. Using the pads of your fingers, gently rub the shampoo into your scalp. Leave the shampoo on your head for 5 minutes -- or as directed -- before you rinse.
Spend a little time in the sun to fight dandruff. Sunlight helps suppress the fungus that causes dandruff and seborrheic dermatitis. Just make sure to protect your skin, including any exposed scalp, by wearing a broad spectrum sunscreen that has an SPF of 30 or higher.If you've been using a dandruff shampoo for several weeks but still have dandruff, it may be time to see a doctor.