skin.
Nits are eggs attached to individual hairs.
Try gently moving the suspected material along the hair shaft.
If it slips away easily, it may be dandruff or debris.
If it remains firmly attached, it deserves closer inspection.
But even this isn’t perfect.
Hair products and other debris can also
stick to hair.
A professional diagnosis is preferable when the identification isn’t clear.
How Do Head Lice Spread?
Head lice spread primarily through direct head-to-head contact.
They don’t jump or fly.
They crawl.
The CDC explains that lice transmission occurs most commonly when the hair of an infested person comes
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