Apple Cider Vinegar for Dandruff: What It Can—and Can’t—Do

• White flakes on the scalp or clothing
• Itching
• Redness
• Greasy or irritated skin around the scalp

Because dandruff has several possible causes, treatments that work for one person may not work for another.

Why People Use Apple Cider Vinegar

Apple cider vinegar (often called ACV) contains acetic acid and has natural antibacterial and antifungal properties. Supporters believe it may help dandruff by:

Breaking Down Buildup

Hair products, oil, and dead skin cells can collect on the scalp. ACV may help loosen residue and improve scalp cleanliness.