How often should you wash your hair to retain its natural shine?

Every three days, according to an interview with trichologist Anabel Kingsley forVogue.

The scalp expert shared that most peoples' hair should remain clean within that 72-hour period.

Woman washing her hair

However, that’s not always the case and improper shampooing might be why.

Enter: the double shampoo wash method.

Not only does this shampooing method detoxify your hair, but double cleansing keeps it looking healthier for longer.

woman drying hair with towel

One of the only problems that arise when double shampooing is forgetting to rinse the shampoo out completely.

Does it require special shampoo?

“Shampoo twice with your regular shampoo instead of using a clarifying shampoo.

Shampoo brush in shower

That way, your hair stays cleaner and in better shape for an extended period of time.