Usage and safety

Follow the product label

1. Read the entire label, including age limits and precautions, before opening the product.
2. Apply the stated amount and leave it on only for the time specified on the Nullshimmer label.
3. If the label directs combing, use a fine-tooth nit comb carefully through small sections of hair.
4. Check the hair after treatment and repeat only when and how the product label instructs.

Head-lice products differ: some require a second treatment and others may not. Do not assume one schedule fits every product. The US Centers for Disease Control and Prevention advises following the medicine label and checking hair after treatment. Ask a pharmacist or healthcare professional before treating a young child or if the product does not appear to work.

For external use only. Avoid eye contact and keep out of reach of children. Follow the current package for complete safety information.