What To Mix With Tea Tree Oil For Lice?

Curious about the benefits of tea tree oil to kill your Head Lice? This guide will explain how tea tree oil can help treat common skin conditions such as dandruff, lice, and psoriasis. 

Tea tree oil is usually obtained from the leaves of the tea tree plant. Original people in Australia have used it medicinally for a time. In addition, people around the planet use tea tree oil as a remedy for various conditions.

Read on to learn about the research supporting these benefits, how to utilize tea tree oil to treat headlice, and how to pick a high-quality product.

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Before purchasing pure tee tree oil, look for one that:

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Table of Contents

Does tea tree oil kill head lice?

More research is required to learn how effective tea tree oil is for fighting lice. In particular, scientists need to send more large, well-designed experiments.

Some studies recommend that tea tree oil can be useful for treating head lice. For example, one study published in research suggests killing head lice in the nymph and adult stages of life. In addition, tea tree oil treatments reduced the number of lice eggs that hatched.

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Now, we will look at the research on how you can use tea tree oil to treat head lice and other health benefits.

Uses of Tea tree oil to kill lice

Tea Tree Essential Oil

Why This Works:

Tea trees help kill lice. It works as lice repellent.

You Will Need:

  • 5-6 drops of tea tree oil
  • A cotton ball
  • A head towel

What You Have To Do:

  • Soak the cotton ball in the oil.
  • Apply the ball to your scalp.
  • Cover your hair in a towel and leave it a full night.
  • Wash as the following morning.
  • Do this for two weeks till you get complete relief from lice.

Tea Tree Oil Shampoo

The lice-repelling lots of tea tree oil can help.

You Will Need:

  • Shampoo
  • Few drops of tea tree oil

What You Have To Do:

  • Take shampoo in your palm.
  • Add drops of tea tree oil.
  • Mix and clean your hair as usual.

How Often You Should Do This”

It would help if you used this remedy once a week for a few weeks.

Tea tree oil shows promise.

A study published in BMC Dermatology found promising results. The researchers used three different products to treat children with lice, including tea tree oil and lavender oil.

Tea tree oil can be used in numerous ways. Here is an example of how you can use tea tree oil on your head lice.

What to mix with tea tree oil for lice?

Parents can mix three to five drops of tea tree oil to each measure of shampoo or mix three tablespoons of carrier oil — like coconut or olive — with a teaspoon (tbsp) of tea tree oil and apply to infested hair for 30 – 40 minutes.

There’s no scientific evidence to support claims that tea tree oil works for skin tags, but there are theories to support its use.

It might keep lice away.

In the International Journal of Dermatology, a study compared botanical and synthetic substances for stopping lice in primary school-age kids. The researchers compared tea tree oil, peppermint, lavender oil, and DEET.

Tea tree oil appeared to be useful for repelling lice. Also found tea tree oil and lavender to prevent some feeding by lice on the treated skin. However, while the results show promise, the investigators concluded that none of the treatments were effective enough to endorse.

Aloe vera also helps you with your hair growth, and you can also apply it to your hair. 

Click here to know other uses of aloe vera. Must read this post: Aloe Vera

Although tea tree oil is generally well-tolerated, there are possible side effects to know about. Continue reading as here we explore its side effects and how we can use it safely.

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Side effects of tea tree oil

  • Tea tree oil causes skin irritation and allergies in some people. It has been known as a contact allergen.
  • There is no sign stating that tea tree oil is safe for breastfeeding women. So, stay safe and avoid use.
  • Tea tree oil can be deadly if ingested in high doses. So, use it for the topical application alone.

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What’s the proper dose?

If you want to use tea tree oil as a head lice treatment, you must be wondering how much you should use.

Some clinical experiments have used a dose of 1 to 10% tea tree oil in a shampoo or gel formula. The investigators applied these mixtures to participants’ skin at least once a day for 4 weeks. Ask the doctor for more guidance.

Now, it’s time to get into some frequently asked questions which can help you understand tea tree oil.

Frequently Asked Questions

How long do you leave tea tree oil in your hair to kill lice?

In particular, tea tree oil needed the shortest time of 30 mins until all lice were killed at 1 % concentration. In contrast, the most effective oil for killing louse eggs was nerolidol, which provided 75 % abortive eggs 5 days after treatment.

Can you leave tea tree oil in your hair overnight for lice?

Tea tree oil contains insecticidal properties that provide relief from hair lice. 

Home Remedy:

Mix 7-8 drops with a spoon of any vegetable oil and leave it overnight. Wear a shower cap for better absorption into the hair.

Will tea tree oil make lice go away?

According to the US National Library of Medicine, tea tree oil has shown effectiveness in treating acne and fungal infections of the nail. Some studies also showed that tea tree oil, combined with lavender oil, can kill lice eggs and effectively reduce the number of live lice.

Do you put tea tree oil on wet or dry hair for lice?

Cover your hair in conditioner/tea tree oil mixture. I took a cheap conditioner (Suave is fine), mixed a little tea tree oil, and saturated the wet hair. The idea here is to completely cover each hair with this so that the lice are immobilized.

Does tea tree oil kill lice immediately?

In addition to killing lice immediately, some people believe that tea tree oil is useful for removing lice from laundry. But there is no scientifically proven that this strategy works.



Tea tree oil is associated with its numerous benefits. Though some studies support the effectiveness of the oil to kill head lice, more research is guaranteed. You still use the oil to kill lice and boost overall scalp health. But be careful of any adverse effects. Consult with your doctor as and when needed.

I tried to cover as much as I could for blog Tea Tree Oil For Lice, but if you still have a question in your mind, feel free to give us comment.

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