How to get rid of lice using tea tree oil? - briefly
Dilute several drops of tea tree oil in a carrier oil (e.g., coconut or olive oil), massage onto the scalp, and cover with a shower cap for 30‑45 minutes. After rinsing, comb out nits with a fine-tooth comb, wash the hair, and repeat the process every 3‑4 days for two weeks.
How to get rid of lice using tea tree oil? - in detail
Tea tree oil (Melaleuca alternifolia) possesses insecticidal properties that can disrupt the life cycle of Pediculus humanus capitis. The oil’s terpinen-4-ol component penetrates the exoskeleton of lice, causing paralysis and death. To exploit this effect, follow a systematic protocol.
Materials
- 100 % pure tea tree essential oil
- Carrier oil (e.g., coconut, olive, or almond oil)
- Fine-toothed comb (nit comb)
- Small bowl
- Clean towel
- Plastic cap or shower cap
Preparation
- Dilute the essential oil in a carrier at a ratio of 1 %–2 % (approximately 5–10 drops of tea tree oil per tablespoon of carrier). Undiluted oil may irritate the scalp.
- Mix thoroughly to achieve a uniform solution.
Application
- Section the hair into manageable sections.
- Apply the diluted mixture directly to the scalp and along the hair shaft, ensuring full coverage of all strands.
- Massage gently for 1–2 minutes to facilitate absorption.
- Cover the head with a plastic cap to prevent runoff; leave the treatment in place for 30 minutes.
Removal
- After the exposure period, rinse hair with lukewarm water.
- Use the nit comb on wet hair, starting at the scalp and moving toward the ends. Comb each section several times to extract live lice and nits.
- Wipe the comb on a clean towel between passes to avoid re‑contamination.
Repeat Schedule
- Perform the entire procedure every 3 days for a total of three applications. This interval targets newly hatched nymphs that survive the initial treatment.
Safety Precautions
- Conduct a patch test on a small skin area 24 hours before first use; discontinue if redness or itching develops.
- Avoid use on children under 6 months, pregnant individuals, or persons with known sensitivity to tea tree oil.
- Do not apply to broken or inflamed skin.
Adjunct Measures
- Wash bedding, hats, scarves, and personal items in hot water (≥ 60 °C) and dry on high heat.
- Vacuum upholstered furniture and carpets to eliminate fallen lice and eggs.
- Inform close contacts so they can implement parallel treatment, reducing reinfestation risk.
By adhering to this regimen, the combination of chemical action from tea tree oil and mechanical removal via nit combing achieves comprehensive eradication of head lice. Consistent execution and proper hygiene practices are essential for lasting success.