Question: is lysol good for lice?
Answer: Soak all combs, brushes, hair clips, and barrettes for 1 to 2 hours in the insecticidal shampoo. Or, soak them for 1 hour in soap and water, rubbing alcohol, or Lysol. ... A week to 10 days later, use the shampoo for lice again to kill any newly hatched nits.