When it comes to cleaning our hair, the usual steps of shampooing, conditioning, and rinsing are rather straightforward.
Even so, beauty fans have been delving into the particulars to unlock the secrets to the shiniest and healthiest tresses. The issue of how long to let conditioner sit is the latest matter up to debate.
One beauty enthusiast has taken to social media to share a scientific theory that claims people could be damaging their hair by leaving their conditioner in for 'too long'.
