Here’s how often you should wash your hair, according to a d…

scalp

Dermatologist Dr. Maria Marcos adds that for people with oily skin, stress can exacerbate oiliness, making washing even more necessary.

How to properly care for your hair

To keep your hair healthy:

If you have a sensitive scalp, choose a balancing shampoo or a gentle sulfate-free shampoo.

Apply conditioner only to the lengths and ends, never to the roots.

Use a nourishing mask once a week.

Avoid very hot water as it increases oiliness and dries out the ends.