Tea Tree Oil Health Benefits

Learn about the health benefits of tea tree oil. Tea tree oil is an effective treatment against acne, head louse, and warts and other bacterial infections.

5–8 minutes
Tea Tree Oil Health Benefits
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What is Tea Tree Oil?

Tea Tree Oil (also known as Melaleuca) is a natural antibacterial disinfectant that was commonly used as a general antiseptic by the aborigine tribes for thousands of years. More recently, the scientific community has confirmed that Tea Tree Oil has tremendous medicinal benefits. It is a light yellow oil that has a scent similar to nutmeg, and it is produced by steaming tea tree leaves and then squeezing the oil out.

What are the Benefits of Tea Tree Oil?

Tea Tree Oil has wonderful properties that makes it a popular natural agent for curing all three types of infectious organisms: fungus, bacteria, and virus. More importantly, it is known to effectively fight a number of infections that are resistant to some antibiotics. Therefore, Tea Tree Oil is an excellent natural remedy for hundreds of bacterial and fungal skin ailments such as acne, abscess, oily skin, blisters, sun burns, athlete’s foot, warts, herpes, insect bites, rashes, dandruff and other minor wounds and irritations.

Studies have shown that Tea Tree Oil also treats respiratory problems ranging from common sore throats, coughs and runny nose to severe conditions such as asthma, tuberculosis, and bronchitis. The anti-viral properties of the oil fight many common infectious diseases such as chicken pox, shingles and measles, flu, cold sores and verrucae. It also strengthens the body’s immune system, which is often weakened by stress, illness, or by the use of antibiotics and other drugs. It can also be used as a mouth wash, since it is highly effective in healing oral candidiasis (a fungal infection of mouth and throat).

Uses of Tea Tree Oil

Skin Infections

Acne Treatment

1A common use of Tea Tree Oil is as a natural Acne treatment. An effective remedy is to dab a cotton swab into a mix of equal amounts of tea tree oil and cold pressed olive oil, then gently apply the oil onto the affected areas before going to sleep. In the morning, rinse off the oil and wash your face as usual. Repeat this daily.

Note: If you have a sensitive skin, diluting the Tea Tree oil would be better. Simply add one drop of tea tree oil in one tsp of olive oil and apply it onto the affected area.

If you have oily skin, simply add 3-4 drops of Tea Tree oil in half a cup of distilled water and store it in an airtight container. Dip a small cotton swab in this mix and gently apply it onto the affected skin before going to bed. Be sure to have the affected area cleansed before applying the Tea Tree oil mix. And shake well before every application.

Boils and Carbuncles

Tea Tree Oil has also been used for the treatment of Boils or Carbuncles. It has been found to speed up the healing process while also relieving discomfort. Dip a cotton swab into a mix of equal amounts of tea tree oil and olive oil and then apply it directly onto the boil or carbuncle. Be sure to carefully dispose of the swab and make sure it does not touch any uninfected parts of your skin. Repeat this 3 to 5 times per day until the boil has healed.

Toenail Fungus

Tea Tree Oil help treat toenail fungus infections. Simply apply 1 to 2 drops of the oil directly onto the infected toenails and rub it above and under the tip of the nail. Repeat this once per day.

Warts

Many people have also found that Tea Tree Oil can be used as a very effective treatment for Genital Warts. An effective remedy is to dip a cotton swab into the tea tree oil and gently apply it to the wart and apply a bandage over it. Repeat this once a day for 10 days.

Yeast Infection

2Research shows that Tea Tree Oil can help treat Yeast Infections. For milder yeast infections, the topical use of a mix of Coconut and Tea Tree oils may help. However, for severe infections using it along with conventional drugs can speed up the healing process. A simple remedy is to mix 3-4 drops of Tea Tree Oil in one tablespoon of coconut oil and apply it topically just outside of the vaginal area before going to bed. The amount of Tea Tree Oil can be reduced depending on the sensitivity levels of your skin.

Bad Breath, Inflamed Gums, and Plaque

Tea Tree Oil, when used as a mouth wash, acts as a natural cure for bad breath, oral candidiasis, gingivitis, plaque, and inflamed gums. It also kills mouth bacteria prior to dental surgery and also reduces mouth irritation that is often caused by dental procedures.

  • Add 3 drops of Tea Tree Oil to a cup of warm water.
  • Use the solution as a mouthwash two to three times daily.
  • Always spit out the Tea Tree Oil mouthwash. Do not swallow it.
  • You may also add 1 drop of Tea Tree Oil to toothpaste when brushing teeth.

Sore Throat and Congestion

Tea Tree Oil can be combined with a simple steam inhalation technique to naturally cure congestion, sore throat, chest infections, and clearing up mucus:

  • Fill a large cooking pot or bowl with water.
  • Bring the water to a boil.
  • Remove the pot from the stove and add 2 to 3 drops of Tea Tree Oil into it.
  • Cover your head with a towel and lean over the top of the bowl so that the long ends of the towel are hanging down at the two sides of the bowl.
  • Inhale the vapors for about 5-10 minutes.
  • Repeat the process each night before going to bed until symptoms are cured completely. If symptoms persist for more than 5 days it is best to consult your doctor.

Canker Sores and Laryngitis

Diluted in water, Tea Tree Oil is an effective treatment for canker sores and laryngitis:

  • Add 3-4 drops of Tea Tree Oil to one cup of warm water.
  • Gargle this solution twice daily. Do not swallow.

Dandruff and Lice

Studies have shown that shampoos with 5% of Tea Tree Oil can cure dandruff and help get rid of head lice. You can also create your own shampoo by mixing 1 drop of tea tree oil per 1 oz. of your regular shampoo. Massage the mixture into your scalp and then rinse as usual.

What are the Side Effects of Tea Tree Oil?

Pregnant and breast-feeding women should avoid the use of Tea Tree Oil.

Undiluted Tea Tree Oil can cause itchiness, irritation, and redness on sensitive skin. Therefore, if you have sensitive skin, it is always safer to dilute the oil in another base oil such as olive oil.

Pure Tea Tree Oil should never be taken internally in its undiluted form. Extra care should be taken when using it near the eyes, genitals, or even as a mouthwash. If taken internally, Tea Tree Oil can result in diarrhea, vomiting, impaired immune function, excessive drowsiness, sleepiness, confusion, poor coordination, and even coma. If you notice any of these symptoms of overdose, seek medical attention immediately.

Where and How to Buy Tea Tree Oil

Pure Tea Tree Oil and shampoos that contain Tea Tree Oil can be found in almost any natural health or nutrition store, or from online retailers such as Amazon.com (see below).

References

Medical disclaimer: This article is for educational purposes only and isn’t a substitute for professional medical advice. Talk to your doctor before trying a new remedy, especially if you’re pregnant, nursing, taking medication or managing a health condition.

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  1. Home Remedies Web

    Ashok Jain, Tea tree oil has antibacterial, anti-fungal and antiviral properties. Simply mix 5-6 drops of the oil to half a cup of water and use it three times daily as a mouth wash. Hope it helps!

  2. Ashok Jain

    I have Oral Lichen Planus in the mouth. I read somewhere on the net that tea tree oil can help me. Should I use it?

  3. Wanda Wood

    I did not read if tea tree oil was good for pain. Did I miss something? I have pain in my leg every morning. Will it help? If not is there anything that will help? I do not want to take painkillers.

  4. Kelsey

    I get cold sores in my nostrils and no over-the-counter remedies are of any help at all. Thank God that I have discovered tea tree oil – it often keeps them away altogether when applied as soon as I feel them coming on. I mix just a few drops with a little water and apply with a cotton ball.
    Just wanted to share as I am certain there are other people who struggle with the same thing but no one I ever talked to including doctors had any suggestions but this seriously works!

  5. Bill Taylor

    I had a skin cancer in my temple, I applied Tea Tree Oil
    on it for several weeks and it’s healed up!

  6. Jessica

    In what form do I take tea tree oil for a respiratory infection? Thank you!

  7. Christina

    My son goes to the boys and girls club and one day he came home with a little rash – red blister like bumps under his armpit. I wasn’t sure what to do. So, I wiped the area with alcohol and gave him allergy medicine. Three days later he had REALLY bad looking blister like bumps on his knees and elbows. I ended up taking him to the ER to find out he had a condition called Molluscum Contagiosum also known as (Water Warts) that is contagious if the blister like bump breaks open. The doctor said that there isn’t any medicine to get rid of the rash and it can take weeks months even years to leave the body. So, I tried drying out the Water Warts by using rubbing alcohol on them. Which seemed to be working just not fast enough and wasn’t keeping them from coming back. I did some research on pox and rashes and came across Tea Tree oil. I was a little iffy on using it but it was worth a try. Applied the Tea Tree oil on the affected area and saw amazing results the next day and by the end of the week they were pretty much gone.

  8. Noriana

    Linda Moore, Tea Tree oil works amazing to remove acne. I have a small bottle of Tea Tree oil on my washroom counter, ready to attack the acne as soon as I see a pesky pimple appear. Touch wood, it has been years, I have not suffered from acne. I kill it right away by applying 100% Tea Tree oil directly onto the affected skin and leaving it on over night. However, if you have sensitive skin, you can dilute it with a small amount of coconut oil. My sister had recurrent severe acne and she made a toner by mixing about 10 drops of Tea Tree oil in a cup of filtered water and stored it in a glass bottle. Applying this mix, with a cotton ball all over the affected skin, every night after cleansing the face cleared her acne once for all. Remember to shake the Tea Tree oil mixture well every time before applying. She doesn’t have acne anymore but she still uses the Tea Tree oil toner every night just to keep the pesky pimples away. The best time to apply Tea Tree oil is before bed time to avoid being an annoyance for people around you due its strong smell and also to let it work its magic throughout the night uninterrupted. I hope it helps!

  9. Linda Moore

    I have heard and seen many articles on tea tree oil benefits and always found that it is best for acne treatment. But I have concern that, Is it that much effective? I mean I never heard anyone nearby me who has used the tea tree oil and successfully had acne removed.

  10. Betty A Hebert

    Can Tea Tree Oil get rid of skin tags on the neck?

  11. Linda

    My daughter brought Tea Tree Oil over to me to try for earache (allergies) since taking antibiotics was becoming useless. She had me mix 2 tbsp of Extra Virgin Olive Oil and 3 drops of Tea Tree Oil. I put a cotton ball, dipped in this mix, into the ear before going to bed, and when I woke up, the earache was gone! I used this twice so far with the same wonderful results. It is amazing stuff! Wish it had been around for my daughter growing up! I understand you can’t use Tea Tree oil internally but ear canal isn’t considered internal. The mix needs to be refrigerated so oil doesn’t go rancid.

  12. Cynthia Meier

    What are the benefits of tea tree oil mouthwash?

  13. Contessa

    I use Tea Tree Oil for insect bites, boils, acne, caries, etc. for years now. It’s great, I do not need anything else!!

  14. Kathy

    Is tea tree oil good for removing skin tags on your neck. If yes what is the process/remedy to remove them?

  15. RebeccaDawkins

    The best article of all time. I have been trying many things to cure toe nail fungal infection but till now I have not seen any results. My friend suggested me defense soap which contains tea tree oil and is best treatment for any kind of skin allergies or infections.

  16. Finnigan

    Noonan, You should try asking your question and see.

  17. Noonan

    Will I receive an answer with my posting of the question?

  18. Tatiana

    I used a few drops of Tea Tree oil on air filter for the house and it smells wonderful but is it dangerous for my family to be constantly inhaling it since it’s always on?

  19. Jules

    I think for some things you just have to go down the chemical route. My friend’s whole family contracted scabies from a friend’s daughter during a sleepover. She had been trying to treat for weeks with Tea Tree oil. I use it myself for many things but scabies need the hard stuff and it will get better soon.

  20. I started getting these small pimples on my scalp because my scalp sweats when I exercise. I took 50% tee tree oil mixed with 50% water and put this mix on my scalp and left it on for about two hours. The pimples slowly dried up and I did not get more. I’m so happy. I now have added a few drops of in shampoo. I will continue this because it really is great for scalp and helps with pimples.

  21. Renee Saintil

    Tea Tree Oil, and Grape Seed Extract Oil is great. Use the best grade.

  22. Wendy

    Use grape seed oil or coconut oil to dilute Tea Tree Oil. I sell and use many oils for just about everything. Love my oils!

  23. Angie

    I have small skin tags over my neck, chest and shoulders. Will tea tree oil help with this?

  24. I have skin condition on my legs and went to the doctor. The antibacterial meds he suggested did not work but the tea tree oil is working. This is the second day and the sores have started leaking on their own and has given me relief. I got the front of the legs looking good, now I am working on the back.

  25. Jerry

    I have used Tea Tree Oil to kill head lice. I used a couple drops directly on scalp, behind ears, base of neck and top of head for overnight for 3 nights. I would then use a few drops in shampoo. It kills and repels lice and makes your scalp feel amazing! I also noticed my hair was softer and fuller than normal.
    I have also used it to kill and repel mites on my dogs’ tail and the tip of his ear. The smell actually keeps my other dog who is a compulsive licker from even getting close to him, and the first dog keeps the oil on the skin long enough to be effective.
    I love the stuff!
    I picked up a bottle at walmart for 7$ and it lasts a very long time.

  26. I read somewhere that Tea Tree Oil is effective on scabies. Is this true? Has anyone used it for this type of condition?

  27. Badgley

    Diatomaceous earth (food grade) is the best for getting rid of bed bugs.
    Here’s a link to read more about that here:
    http://www.bedbugsguide.com/diatomaceous-soil.htm
    Good luck! I gave some to a couple of friends who’d been plagued with those pesky insects and they both said it worked like a charm!

  28. Milbourne Whitt

    I just got a small bottle 0.5 oz. at a Health Store for $15.00. There was no trade name other than ‘”100% Pure Australian Tea Tree Oil” highly concentrated essential oil. Should dilute with another oil (does not mention cooking oil). This site is a big help because I was reluctant to rub full strength on my arms where there are moles, spots, and bites. Thank you.

  29. Michelle

    My husband had a cyst on his back. It was very swollen, so I started putting tee tree oil on it. 10 days later it started pulling out the pus. This stuff is amazing!

  30. pam hughes

    I used tree oil on my cuticles and after 2 days, no more hang nails and also used on cracked lips and mouth sores and poof, all healed up. I am amazed with this stuff!!

  31. The best thing to kill bed bugs and their eggs at home is the dryer or freezing temps..

  32. ashley

    I had it real bad on my ankles, fingers and knuckles and I would rub tea tree oil on it twice a day and it’s completely gone. My knuckles still occasionally get rough but ankles are healed and they were to the point they were so scaly and painful and they would bleed. You can’t even tell now. I had tried everything– creams, lotions, steroids, different diet, medical treatments. I would say it’s worth a shot for your husband. It definitively takes a while to notice a difference but it does work.

  33. I read on-line that a few drops of tea tree oil can kill bed bug eggs when used in the washing machine to launder. Is this true?

  34. Sylvia Johnson

    My husband has psoriasis. I am wondering if tea tree oil would be helpful? He has very sensitive skin and is allergic to many meds. Thanks.

  35. Because of a sinus infection, I had an ear drum that was blocked – couldn’t pop it! From what I read, it was potentially infected (that from an unsourced internet site). Regardless, the whole left side of my head was in pain and all sounds were muffled. One drop of TTO twice a day for two days and it was cleared out completely. I will say, it caused a disgusting build-up to be swabbed out, but from now on I will swear by this stuff.

  36. Marilyn

    I read that you should never use Tree Tea Oil on a dog as it is toxic for them. Bentonite clay is a safe alternative.

  37. @ Nana J – Tea Tree Oil can be applied undiluted onto the Ringworm or Jock Itch with a cotton swab once or twice daily. However, if you have sensitive skin, it can be diluted in water. Also, since fungi grow fast in warm, moist and damp environments, keeping the area dry and cool will help it heal faster. I hope it helps!

  38. Nana J.

    How can we treat ring worm or jock itch with tea tree oil? Should it be mixed with liquid soap first?

  39. Haniel

    @Betina1: Regarding your pit-bull, I would suggest looking at his diet. He may have an allergy to his food. I have a big red dog that had similar problems in the past. I changed his kibble and began feeding him raw chicken. Long story short, he was suffering malnutrition. The heat of summer as well as the pests of summer (fleas, etc) aggravate it to the point of him scratching himself to infection.

    You may want to check out some pet nutrition/raw feeding forums. 😀

    Also check with your vet to see if he can use benadryl. Poor thing!

  40. brenda

    I suffered from this too until I found out that regular table sugar was the problem. Take this away for awhile and see what happens. His skin should clear up.

  41. melissa reid

    I’ve been using just Swiss Tea Tree Manuka & Rosalina cream on my son’s eczema. I also use it on my 9 year old daughter’s acne. I’ve used tea tree oil to disinfect my home and remove mold. I LOVE IT!!!

  42. Shannon

    My pitbull has allergies and breaks out in rash. I heard Tea Tree oil is good to use on his skin by other pibble owners… I have to shave him in the summer or he bites and chews himself to infection! This year I’m trying to avoid the infection so he’s on steroids and Clemastine (for allergies). I’m hoping this helps! Any suggestions on this?

  43. Betina1

    I never used tea tree powder for fungi, and mostly just on smelly feet. I liked it but now it is not seen in our supermarkets.

    Another thing is there are many tea tree plants… Do they all work the same?

    Thanks!