Head lice with small size can menyebabbkan itching on the scalp, parasitic brown with six legs the size of a sesame seed. They have an elongated body, with small, oval-shaped head. They moved around a lot, so they can look like that. Females lay eggs called ticks, which are small and white, off-white or clear. Eggs are smaller than fleas, and oval. They are generally found near the scalp. Unlike dandruff, eggs are not easily removed or shot dead.
Dandruff is basically dead skin cells from the scalp. Peeling off layers of skin shed and appear in small pieces of hair or greater. The skin is usually flat and white or grayish in color. This can be found on clothing or skin, too. The scalp can get irritated and red. Flakes will come easily when you pull them out, as opposed to lice.