Encountering a lice infestation can be frustrating, especially if the anti-lice shampoo you’ve chosen fails to deliver the desired results. If you’ve followed the treatment instructions meticulously and still find lice or nits, it’s important to take additional steps to effectively address the issue.

Reassess your treatment method:

First, evaluate the hair lice shampoo you used. Different products contain various active ingredients, and some lice may be resistant to certain treatments. Consider trying a different anti-lice shampoo with a different active ingredient, such as malathion or benzyl alcohol. It may also be helpful to switch to a natural remedy, such as tea tree oil, which some people find effective. Always follow the product instructions closely and allow the treatment to sit for the recommended time.

Conduct a thorough combing:

After using anti-lice shampoo, a thorough combing session is essential to remove any remaining lice and nits. Use a fine-toothed lice comb and section the hair to ensure you cover all areas. Start from the scalp and work your way to the ends, cleaning the comb with a tissue or cloth after each stroke to avoid reintroducing lice. Combing should be done on damp hair, as it can make the process easier and more effective.

Wash and sanitize personal items:

Lice can easily spread through personal items, so it’s essential to wash bedding, hats, hair accessories, and clothing in hot water. Use a hot cycle in the dryer to eliminate any lingering lice or nits. Additionally, vacuum furniture and carpets, especially in areas where the infested person spends a lot of time. For items that cannot be washed, consider sealing them in a plastic bag for at least two weeks to suffocate any remaining lice.

Seek professional help:

If home treatments continue to fail, it may be time to consult a healthcare professional or a dermatologist. They can assess the situation, recommend stronger prescription treatments, or offer advice tailored to your specific circumstances. Professional lice removal services are also available in some areas, providing hands-on assistance in effectively treating the infestation.

Educate yourself on lice life cycle:

Understanding the life cycle of lice can help you combat the infestation more effectively. Lice lay eggs (nits) that hatch within about 7 to 10 days. If you do not repeat treatment after this period, newly hatched lice can quickly reinfest the scalp. Many experts recommend a second round of treatment 7 to 10 days after the first application to ensure any newly hatched lice are eliminated.