A 3-year-old boy in a daycare facility scratches his head frequently, and the nurse confirms the presence of head lice. The nurse washes the child's hair with permethrin shampoo and calls his parents. Which instruction should the nurse provide to the parents about treatment for head lice?

A. Disposing of the child's brushes, combs, and other hair accessories can be a good practice to prevent reinfestation, but it is not the primary instruction to provide in this case. B. Taking the child to a hair salon for a shampoo and a shorter haircut is not a necessary or recommended treatment for head lice. C. Wash the child's bed linens and clothing in hot soapy water. When a child has head lice, it's important to take measures to prevent the spread of lice to others and to eliminate any potential sources of reinfestation. Washing the child's bed linens and clothing in hot, soapy water is an essential step in this process to kill any lice or nits (lice eggs) that may be present on these items. D. Rewashing the child's hair following a 24-hour isolation period is not the standard approach for treating head lice with permethrin shampoo. It is important to follow the specific instructions provided with the product and to avoid overuse or misuse of the treatment. The primary focus should be on treating the child's hair with the appropriate lice treatment (permethrin shampoo) as directed and taking preventive measures such as washing bed linens and clothing to reduce the risk of reinfestation.