Some common signs of head lice include persistent itchiness and scratching of the scalp, pink rash behind the ears or at the nape of the neck, and difficulties sleeping at night. The best way to screen for head lice is to do regular checks using The Lice Crew Terminator Comb, and use a daily mint prevention spray to help keep you and your family lice-free. #licecrew #wednesdaywisdom #licefacts