Diagnosis

The only way to be certain that you or your child has head lice is to find a live louse.

Spotting head lice in hair can be very difficult, so it's best to try to comb them out with adetection comb.

Detection combs are special fine-toothed plastic combs that you can buy fromyour local pharmacy, supermarket or online. A comb with flat-faced teeth and a tooth spacing of 0.2-0.3mm is best.

Detection combing can be carried out on dry or wet hair. Dry combingtakes less time, butwet combing is more accurate because washing with conditioner stops head lice moving.

Wetdetection combing

To usethe wet detection method:

• Washthe hair with ordinary shampoo and applyplenty of conditioner.
• Use an ordinary, wide-toothed comb to straighten and untangle the hair.
• Once the comb moves freely through the hair without dragging, switch to the louse detection comb.
• Make sure the teeth of the comb slot into the hair at the roots, with the edge of the teeth lightly touching the scalp.
• Draw the comb down from the roots to the ends of the hair with every stroke, and check the comb for lice each time remove lice by wiping the comb with tissue paper or rinsingit.
• Work through the hair, section by section, so that the whole head of hair is combed through.
• Do this at least twice to help ensure you haven't missed any areas and continue until you find no more lice.

If you find head lice, you should check the rest ofyour family. Treat everyone found to have head lice on the same day.

If you find head lice, you should check the rest ofyour family. Treat everyone found to have head lice on the same day.

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