Ever notice those pesky white flakes on your shoulders right before an important meeting? Dandruff is more than a cosmetic nuisance, it signals an imbalance on your scalp. Fortunately, with a few clever home hacks and a dash of consistency, you can banish flakes for good. The Malassezia Mischief: Malassezia is a yeast-like fungus that naturally lives on everyone’s head. In healthy numbers, it’s harmless. But when it overgrows, it: This imbalance often underlies seborrheic dermatitis, the medical name for stubborn, oily dandruff. Curbing Malassezia growth is the first step toward clear skin. When Oil Glands Misbehave: Your scalp’s oil…