We’ve all done it — taking a late-night shower, skipping the blow-dryer, and heading straight to bed with damp hair.
But is it actually harmful, or are we just repeating old myths? Here’s what’s true, what’s not, and how to keep both your hair and scalp healthy.
Myth 1: Wet hair attracts lice
Fact:
Lice aren’t interested in whether your hair is wet or dry. They spread through direct contact — not moisture. You only get lice by sharing personal items such as pillows, brushes, hats, or bedding with someone who’s already infested.
Myth 2: Sleeping with wet hair is completely harmless
Fact:
Even though it seems harmless, going to bed with da
mp hair can contribute to:
• Fungal growth on the scalp (your warm, moist pillow creates the perfect environment)
• Dandruff or seborrheic dermatitis
• Increased breakage — wet hair is more fragile
• More tangles and split ends
Your scalp becomes warm, humid, and dark at night. Add moisture, and it turns into prime territory for fungal or bacterial overgrowth.
