Can you brush your teeth with olive oil? 

Can you brush your teeth with olive oil

Olive oil is extracted from an olive plant. It is a native plant found in Mediterranean countries. The oil is loaded with a lot of antioxidants and good fats. People often wonder if you can brush your teeth with olive oil and what are the benefits of doing it. In this article, I will explain all about it. 

Let’s get started: 

Can you brush your teeth with olive oil? 

You can brush your teeth with olive oil due to its numerous benefits. However, it cannot be easy to use it on a toothbrush daily if you have a habit of using toothpaste or you are running short of time. Also, cleaning a brush with oil can be messy, as water alone will not clean it.

Olive oil-containing toothpaste is available, providing similar benefits, and is easy to use. 

6 Benefits of brushing teeth with olive oil 

Is olive oil good for your teeth? It is a frequently asked question because of the goodness of olive oil. Olive oil is a miracle oil that provides numerous benefits to the body. 

Olive oil contains 73% monounsaturated fatty acids and 55-83% oleic acid. It is also rich in antioxidants, such as carotenoids, and phenolic compounds, vitamin A, E and K which have antibacterial and anti-inflammatory effects. 

It prevents cavities, gum diease and plaque build-up by acting on the teeth and mouth bacteria in the following manners:

can you brush your teeth with olive oil
  • The high percentage of oleic acid in olive oil prevents plaque bacteria from adhering to the teeth and keeps teeth clean for longer.
  • It retards the growth of nasty, decay-causing bacteria and promotes the replication of good bacteria. 
  • Olive oil forms a thin layer on the teeth and prevents food particles and bacteria from clinging to them. 
  • It also lubricates the teeth and gums and prevents damage from acids in the diet such as cola, fruits, fruit juices, and desserts. 
  • Swishing it in the mouth for several minutes also increases the salivary flow, especially in people with dry mouths.
  • It also freshens the mouth and removes any malodor. 

4 Advantages of consumption of olive oil on teeth 

To get the maximum benefits from olive oil, it is recommended to consume 30ml of olive oil daily, equivalent to 3 tablespoons. Cold-pressed extra-virgin olive oil is the highest quality olive oil. Moreover, Olive oil has a low smoke point and isn’t suitable for high-heat cooking. The following are the advantages of consuming olive oil:

  • Consumption of olive in diet elevates the level of osteocalcin in the blood, which prevents bone loss and can help patients with advanced gum disease or periodontitis. 
  • The antioxidants in olive oil also fight free radicals formed during various metabolic processes in the body and prevent cancers and several chronic diseases such as gum disease, and heart disease. 
  • It also increases the multiplication of bone-forming cells and helps patients with advanced gum (periodontal) disease. 
  • It can be as a substitute for estrogen in post-menopausal women to prevent bone loss.

Oil pulling with olive oil 

Olive oil pulling involves swishing with olive oil around the mouth for 15-20 minutes. Olive oil gives the best results due to its remarkable anti-oxidant and anti-inflammatory properties. However, you can also use coconut oil, sesame oil, or any organic plant-based oil you choose. 

It is ideal to do it in the morning before breakfast and at night and is best practiced in a sitting position with chin up. 

Don’t spit the oil in the drain or toilet, as it will clog. Collect the spit in a plastic bag and throw it in a trashcan. 

The National Institute of Health (NIH) recommends that oil pulling added to regular oral hygiene practices has beneficial effects on teeth and gum health. However, it is not yet approved by the American dental association (ADA). 

During oil pulling, the oil reaches the nooks and crannies in the mouth, and the swishing action removes the food particles held between teeth, which are not reached by a toothbrush. 

The oil also binds to the oral bacteria and decreases the bacterial load in the mouth. So, please ensure you don’t swallow it. 

Is brushing teeth with olive oil as effective than toothpaste

Both have their own merits and demerits. I have already discussed the benefits of olive oil. In my opinion, it may be challenging to handle brushing with olive oil twice daily and to remove the oil from the toothbrush every time you use it. Olive oil-containing toothpaste is, however, easy to use.

On the other hand, most toothpaste available in the stores contains fluoride that strengthens teeth, and active ingredients are added to them to keep cavities or gum disease in check. 

Every toothpaste available in the market has a different formulation to meet customer demands. For instance, there is a vast range of toothpaste available for problems such as sensitive teeth, cavity protection, or gum healing. You can choose a toothpaste, or your dentist or hygienist may prescribe it. 

The downside of toothpaste is that it contains some synthetic products to increase its shelf life and to get the desired paste consistency to be dispensed in a tube. 

Both have merits and demerits; it is up to you what you choose.


Can I use olive oil for gums?

Olive oil protects gums and prevents gum disease. It is best to use cold-pressed extra virgin olive oil to reap its maximum benefits. You can also use ozonated olive oil gel. In a study, placing Ozonated olive oil gel in the gum pockets with scaling and root planning markedly improved gum health in patients with advanced gum disease.

Ozonated olive oil is extra virgin olive oil infused with ozone. Ozone increases the peroxide value of the oil and, hence the potential to kill bacteria.

If you have gum inflammation, olive oil massage is for you. Moreover, olive oil massage also delays and decreases the severity of the oral mucosal inflammation following chemotherapy. 

The phenolic compounds in olive oil also stimulate the production of fibroblasts that produce transforming growth factor β1 and other mediators and allow tissue regeneration. Olive oil is quite effective in advanced gum disease, which is associated with tissue destruction. 

How to use olive oil for teeth?

Pour a teaspoon of olive oil on your toothbrush and brush your teeth with it. The viscosity of olive oil allows it to go in between the tooth and all over the mouth. 

Wash the toothbrush under tap water to flush all the oil, food, and bacteria from the toothbrush.

Does olive oil clean teeth? 

Yes, it cleans the teeth and keeps them clean longer than toothpaste. You can do olive oil pulling or brush your teeth with olive oil.

The oil coating on the teeth’ surface prevents the adhesion of bacteria and food particles on the teeth. It also prevents the penetration of dietary acid into the enamel, such as cola, fruit juices etc. 

The oleic acid and other phenolic compounds in olive oil enhance fluoride inhibition of extracellular polysaccharide formation by nasty tooth decay-causing bacteria. Extracellular polysaccharide is a slimy, sticky carbohydrate produced by bacteria that allows them to stick together and to the tooth structure. Fluoride from the diet stops the formation of these carbohydrates by the bacteria and prevents plaque formation. 

Can you use Olive oil for tooth decay?

Olive oil prevents tooth decay from occurring. Oil pulling with olive oil may slow the progression of tooth decay by inhibiting plaque build-up and decreasing the bacteria load. However, it can’t reverse the damage that has occurred. For that, you need to see a dentist for the tooth restoration. 

Can you use olive oil for tooth pain?

Olive oil may not be effective for tooth pain because it contains compounds with healing and regenerative properties, so it is suitable for prevention and healing. 

The toothache is severe and needs a quick fix. Olive oil doesn’t contain any numbing compound that alleviates your tooth pain asap. Clove oil is rich in eugenol, which has anesthetic properties and can be used instead to relieve toothache temporarily. 

Does olive oil kill bacteria in the mouth? 

No, olive oil inhibits the the growth of harmful bacteria and decreases the count of nasty bugs. It prevents their adhesion to the tooth surface and reduces their ability to cause tooth decay. Synthetic mouthwashes, on the other hand, kill bacteria. In destroying bacteria, the beneficial bacteria are also killed, harming oral health. 

Olive oil stimulates the growth of good bacteria such as L. acidophilus and B. bifidum. These bacterial strains are known for their probiotic activity. 

Olive oil also promotes the growth of good bacteria that produce nitrous oxide. Bacteria residing in the crypts of the tongue at the back of the mouth convert the dietary nitrates into nitrites, a precursor of nitrous oxide. The swallowed nitrites mix with the stomach acid and are transformed into nitrous oxide. The nitrous oxide expands and opens the vessels and prevents you from heart disease. It also resolves inflammation in the body. Nitrous oxide is also formed in the blood vessels, but oral bacteria contribute considerably to the whole body’s nitrous oxide production. 

People who use mouthwash for a long time show a 90% reduction in oral nitrite production and 25% from the blood. 

Is olive oil bad for teeth? 

No, olive oil is not bad for your teeth and doesn’t damage your teeth in any form. You can consume it in the diet, use olive toothpaste, and use olive for brushing or oil pulling. Olive oil intake will benefit your teeth in all these different forms. 

Does olive oil stain teeth?

No, olive oil doesn’t stain teeth but removes extrinsic (superficial) stain from the teeth. Its yellow color may make you believe that its yellow color may turn your teeth yellow. Carotenoids are pigments that give olive oil a yellow color. They are present in minor quantities and, hence, don’t discolor teeth.

Does brushing with olive oil whiten teeth?

Yes, olive oil whitens teeth and removes coffee and wine stain from the teeth. Ellagic acid in olive oil binds to the stains and is removed by the mechanical action of the toothbrush. It is a slow process and takes a few weeks to months to see the results. 

Can olive oil remove plaque from teeth?

Yes, olive oil can remove plaque from the teeth with a toothbrush. The toothbrush mechanically removes the plaque from the tooth. Olive oil forms a protective hydrophobic layer over the tooth, repels the adhesion of bacteria and food debris, and keeps your teeth plaque-free for longer.   

Are olives good for teeth?

Olives are beneficial for teeth and gums. Mediterranean diet is rich in olives and olive oil and is considered one of the healthiest diets.

Olives are rich in polyphenols and oleic acid that posses antibacterial properties. Chewing on olives also cleanses your teeth, leaving a layer of fats and antioxidants that form a protective barrier against plaque for several hours. 

How to use olive oil without a brush?

You can do oil pulling if you are traveling and forget to take your brush. Take a teaspoon of olive oil and swish it around the mouth for 15-20 mins, and spit it out. Don’t swallow it.

You can also drizzle olive oil on a clean cotton cloth and rub the cloth on each tooth. Thoroughly rinse your mouth after that to remove all the plaque.

How to use ozonated olive oil for teeth?

Ozonated olive is available in a crème form and is not fit for ingestion; please ensure not to swallow it. Take half a teaspoon of ozonated olive oil, apply it onto the toothbrush and brush your teeth for two minutes. 

Does olive oil remove tartar?

Tartar is tenacious, hard film firmly adhered to the teeth. Often, it forms along the gum margins, especially inside the lower front teeth and outside the upper molars. The constant pressure from olive oil pulling may soften it and help it to dislodge. However, the whole process takes 1-3 months to see the significant results.

If you have tartar deposits in your mouth, its best to go for scaling, root planing, and polishing at the dental office. 

Can you use olive oil for bad breath?

Yes, you can use olive oil if you have bad breath. Olive oil pulling in the morning and evening decreases up to 80% of the volatile sulfides in the mouth that causes bad breath. 

Can drinking olive oil kill you?

Yes, drinking olive oil can kill you. Everything in moderation is beneficial for your health. Drinking olive oil is not a good idea to reap its benefits. You can take 2-3 tablespoons of olive oil daily without any adverse effects. Moreover, the cardio-protective properties and numerous other health benefits of olive oil don’t make it fit for drinking. 

When do you brush your teeth, before or after oil pulling? 

It is recommended to brush your teeth after oil pulling. It is best to do oil pulling first thing in the morning. Oil pulling removes all the bacteria, toxins and clears the slimy layer on the teeth and mouth due to diminished salivary flow at night.

Brushing your teeth after oil pulling will remove all the loose plaque and tartar deposits from the mouth and freshens your breath. 

Which is the best-ozonated olive oil? 

The following are the most recommended ozonated olive oils. They are only recommended for external use and aren’t for ingestion. 

  • PurO3 ozonated olive oil is made in the USA under strict guidelines from organic products. They electrically charges the pure activated oxygen (oxone – O2) to ozone (O3) by adding another oxygen. 
  • Ozonaide ozonated olive oil is made with organic olive oil and 99.99% pure oxygen. They claim their olive oil even kills resistant bacteria such as MRSA and has antifungal properties without any harsh side effects.
  • Ozonated olive oil by ozone pure oil is produced with organic, extra-virgin, cold-pressed olive oil that goes through an extensive ozonating process. 

Coconut oil vs olive oil for teeth – which oil is best for teeth? 

Both oils have their own characteristics that make them unique from one another. Coconut oil contains medium-chain triglycerides (MCT), and olive oil is enriched with monounsaturated fatty acids (oleic acid). 

The coconut oil works better for the teeth than olive oil because of its high saponification value i.e, 250-268. Olive oil has a saponification value between 190-195. It is believed that lauric acid, a predominant (44-52%) MCT in coconut oil, emulsifies with sodium hydroxide in the saliva and forms sodium laurate, the main component of soap.

Sodium laurate binds to the bacteria, inhibits the growth of nasty bacteria and fungus, and prevents plaque formation for hours after oil pulling. The MCT in coconut oil also relieves the symptoms of denture stomatitis (inflammation under the denture due to ill-fitting denture, etc.) and reduces pain and redness in mild cases. 

Olive oil also has numerous benefits for the teeth, as discussed earlier. 

To reap the benefits of both oils, you can use one oil for a week and swap it with the other the following week. Or you can use any of the oils you choose daily and use the other once or biweekly. 

What is Medical olive oil? 

Medical-grade olive oil is a cold-pressed, extra-virgin olive oil produced according to specific standards for purity, quality, and safety, with particular attention paid to its polyphenol and vitamin E levels.

Olive oils with over 500 mg/kg polyphenols and 130-330ml/kg of vitamin E are considered high-grade or medicinal-grade olive oil. One tablespoon of extra-virgin olive oil provides approximately 13% of the RDA value of vitamin E and 9% of vitamin K. 

Olive oil degrades faster than other oils and, therefore, requires specific storage requirements. It must be stored in a dark glass bottle and kept in a cool and dry place. Moreover, the extra-virgin olive oil should be used within 12-18 months from the date of manufacture.


Brushing teeth with olive oil is effective for plaque control, gum disease, and the prevention of cavities. However, it may be challenging to use it on a toothbrush twice daily. 

Moreover, olive oil-based toothpaste can be a practical substitute. 

You can also add olive oil pulling to your regular oral hygiene measures. Oil pulling decreases the bacterial load from the mouth and promotes the growth of good bacteria. 

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