The nits are grayish white and oval-shaped. Linda Patterson, health education associate specialist with Mississippi State University's Extension Service, said lice are easily transferred, and early detection should improve control efforts. Head lice are very common in groups, especially children. Sharing combs, brushes, hair decorations, headphones, helmets, pillows, stuffed animals and towels can easily transmit lice from one person to another. Patterson suggested regularly cleaning brushes and combs in hot water to reduce the risk of transferring lice.
Good hygiene helps detect lice earlier and improves control.
Once lice have settled into the hair, they can be removed several ways. When using the removal product, follow the package instructions carefully, and keep the product in the hair for the recommended amount of time. If the lice do not go away after treatment, a second application can be used under certain conditions. Each use of the product can increase the chances of scalp burns and toxic levels of pesticide being absorbed throughout the skin, particularly in children and pregnant women. If the treatment does not work, it is still possible to remove the lice and nits.