It feels like we're being told constantly that we're making mistakes with our hair - from having a hair-washing routine to not towel drying our locks before applying conditioner, hairdressers have been telling us what not to do lately.
And now it seems we've been making another big blunder according to a different expert.
Nicole Petty, a hair expert for Milk + Blush, has explained that many of us could be using too much shampoo and conditioner on our hair when we shower.