appearance and behavior. Nits are firmly cemented to the base of the hair strand, close to the scalp. Unlike dandruff, lint, or loose debris, a nit will not easily flick, slide, or blow off the hair when you try to brush it away.
The Best Next Step If you are still uncertain after this initial observational check, the most effective way to get peace of mind is to seek a second opinion. If possible, take a clear, well-lit photograph of the speck. Even a simple smartphone picture, taken with good
