Sexton recommended being selective when trying on costumes, and wear a swim cap when trying on wigs and masks to create a head lice barrier. Once a costume is purchased, place it in a sealed bag for 48 hours, or if the costume material can be placed in the dryer, do so for 45 minutes on high heat to kill the lice.
Head lice infestations can last for up to a week, so if you become aware of a head lice outbreak in your neighborhood, or at your child's school, make sure to check your child for lice for seven days. Over-the-counter treatment is usually effective in getting rid of head lice.
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