Head lice have been identified, treatment has been applied but there is one final step. It is time to repeat the checking process.

• Check that all head lice have gone within 2-3 days of the final application to complete the treatment
• If the pack instructions specify that a second application is required, repeat the treatment for a second time, seven days after the first, to kill any lice that may hatch from eggs during that time
• Continue to check for head lice on a regular, weekly basis. Remember - Once a Week, Take a Peek

What if they are still there?

If you still find live lice after you finish the treatment either it's failed or there has been a re-infestation. If the treatment failed you'll usually find lice of all life stages but a re-infestation will usually consist of a few adult lice.

You’ll need to treat again so make sure:

• If you're using a pesticide change to a different type of treatment
• You read the instructions carefully and follow them exactly
• You use enough treatment to cover the whole head and full length of hair
• You leave the treatment on for long enough
• You complete the treatment course

If for some reason the problem persists, see your local pharmacist or GP for advice. Further information on head lice can be found here:

• www.nhsdirect.nhs.uk
• www.insectresearch.com