Showering Before Bed - Is It a Good or a Bad Idea?

It’s bad for your hair.

Showering right before bed and going to sleep when your hair is still wet isn’t doing your locks or your health any favors. Sleeping with damp hair will cause your pillowcase to absorb moisture and create a perfect warm and humid environment for harmful bacteria to grow. This, in turn, may lead to various scalp problems, such as itchiness, irritation, and dandruff.