How Often Should You Wash Your Hair
Are You Washing Your Hair Too Much? Here's the Answer, Once and For All
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When it comes to your scalp health, dermatologist Francesca Fusco, MD, said there is no "golden rule" for the amount of times you should wash your hair a week. "If a person is oily, it's fine to wash it every day. If they are dry, it's fine to wash it once a week, but once a week at least for hygienic purposes. Individuals with dandruff should shampoo at least twice a week using an antidandruff shampoo."