Control your environment
Head lice cannot jump, fly, or swim, and they are usually spread by direct head-to-head contact with another person who has lice.
To reduce the chances of getting re-infested from another person, or from items that may have lice on them, it is important to:
Check all family members and close friends for signs of head lice.
Seek a Nit-pickers treatment as soon as possible for all suspected cases.
Avoid head-to-head and hand-to-head contact with anyone who has lice.
Take the following measures in your home:
Vacuum rugs, carpets, car seats and furniture (including mattresses) – throw used vacuum bag in outside garbage;
Wash bedding, towels and clothing in very hot water (above 55 degrees);
Throw pillows, stuffed animals etc. into your dryer for 20-30 minutes at the highest heat or seal in plastic bags for over 48 hours;
Boil hair ties/hair brushes/combs for 10-20 minutes or freeze them in a plastic bag overnight.
Head lice cannot survive off of a human head for more than 24 to 48 hours. The use of pesticide sprays in your home is not recommended; they will unnecessarily expose your household to harmful chemicals.
CONTINUE TO CHECK REGULARLY FOR HEAD LICE
Periodic combing with a louse comb after the treatment is done to guard against re-infestation is recommended. Check the scalp and hair of all family members for 10 days after treatment. Examine head in a well lit area (daylight is best). Part the hair and look carefully at the scalp, behind the ears and the nape of neck – these are “hot spots”.
For help in detecting lice and/or eggs, go here for more information