Oil pulling with coconut oil is a practice where you swish coconut oil in your mouth for 15 to 20 minutes, then spit it out
The practice comes from Ayurvedic medicine, a traditional healing system from India that has been used for thousands of years. People who practice oil pulling believe it removes toxins from the mouth and body, whitens teeth, and improves gum health. The most common oil used is coconut oil, though some people use sesame or sunflower oil instead.
The basic steps are straightforward: put about a tablespoon of coconut oil in your mouth, swish it around for 15 to 20 minutes while it mixes with your saliva, then spit it into a trash can (not down the sink, since the oil can solidify in pipes). Some people do this first thing in the morning before eating or drinking anything.
Key Takeaways
- Oil pulling involves swishing coconut oil in your mouth for 15 to 20 minutes daily, a practice rooted in Ayurvedic medicine.
- People report whiter teeth, fresher breath, and healthier gums, though scientific studies on these claims are limited and show mixed results.
- Oil pulling is not a replacement for brushing, flossing, or regular dental checkups, which remain the evidence-based foundation of oral care.
- Coconut oil is generally safe for oral use, but swallowing large amounts or practicing oil pulling with certain dental conditions may cause problems.
What people claim oil pulling does
Practitioners and sellers of oil pulling report several benefits. The most common claims are that it whitens teeth, reduces plaque and bacteria in the mouth, freshens breath, and improves gum health. Some people also claim it reduces inflammation in the gums or helps with jaw pain.
The theory behind these claims is that coconut oil has antimicrobial properties—meaning it may kill or slow the growth of bacteria—and that swishing it around your mouth for an extended time allows these properties to work on the bacteria that live there. Coconut oil does contain lauric acid, a compound that has shown some antimicrobial activity in laboratory settings.
What research actually shows
The scientific evidence for oil pulling is limited. A small number of studies have looked at whether it reduces plaque or bacteria, and the results are mixed. Some studies found modest reductions in plaque or bacteria counts compared to a control group, while others found no significant difference. Most of these studies involved small numbers of people and were not designed to be definitive.
For tooth whitening specifically, there is no strong evidence that oil pulling whitens teeth. No large, well-designed studies have compared oil pulling to established whitening methods like professional treatments or whitening strips. Anecdotal reports of whiter teeth exist, but these could be due to other factors, like improved brushing habits or natural variation in tooth color over time.
The bottom line from dental organizations is that oil pulling may not be harmful, but it should not replace standard oral care practices like brushing twice daily with fluoride toothpaste, flossing, and visiting a dentist regularly. These practices have strong evidence behind them.
How oil pulling fits into a daily routine
If you decide to try oil pulling, the typical routine is to do it once a day, usually in the morning before eating or drinking. You swish the oil around your mouth for 15 to 20 minutes—some people do this while showering, getting dressed, or doing other tasks. After the time is up, you spit the oil out and rinse your mouth with water, then brush your teeth as usual.
The practice does not replace brushing or flossing. Instead, people who oil pull usually do it in addition to their regular dental care routine. If you are considering adding oil pulling to your routine, it makes sense to continue all the habits that dentists recommend: brushing twice daily, flossing once daily, and visiting your dentist for checkups and cleanings.
Safety and things to watch for
Coconut oil is generally safe to use in your mouth. It is not toxic, and small amounts swallowed by accident during oil pulling are not harmful. However, there are a few situations where you should be cautious or avoid oil pulling altogether.
If you have a lot of plaque buildup, gum disease, or loose teeth, oil pulling should not replace professional dental treatment. If you have jaw pain or temporomandibular joint (TMJ) disorder, the repetitive motion of swishing for 20 minutes might aggravate your symptoms. If you are allergic to coconut, you should not use coconut oil for oil pulling. Additionally, if you swallow large amounts of coconut oil regularly, it could contribute to excess calorie intake or digestive upset in some people.
Coconut oil versus other oils for oil pulling
Coconut oil is the most popular choice for oil pulling in Western countries, partly because it has a mild taste and is widely available. Sesame oil and sunflower oil are also used, especially in traditional Ayurvedic practice. Some people choose based on taste preference or what they have on hand.
There is no strong evidence that one oil is significantly better than another for oil pulling. The antimicrobial compounds in different oils vary slightly, but no large studies have directly compared their effectiveness. If you want to try oil pulling, coconut oil is a reasonable starting point because it is straightforward to find and most people tolerate the taste well.
Oil pulling and overall oral health
Even if oil pulling has some mild antimicrobial effect, it is not a substitute for the practices that dentists know work. Brushing with fluoride toothpaste removes plaque mechanically and strengthens tooth enamel. Flossing removes food and bacteria from between teeth where a toothbrush cannot reach. Professional cleanings remove tartar buildup that brushing alone cannot address. Regular dental checkups catch problems like cavities or gum disease early, when they are easier and less expensive to treat.
If you are interested in oil pulling as a complementary practice—something you do in addition to brushing, flossing, and dental visits—there is no harm in trying it. But if you are considering oil pulling as a way to avoid or replace standard dental care, that is not a safe approach. Your teeth and gums depend on the evidence-based practices that have been studied and proven to work.
Frequently Asked Questions
Does oil pulling actually whiten teeth?
There is no scientific evidence that oil pulling whitens teeth. While some people report whiter teeth after practicing oil pulling, these changes could be due to improved brushing habits, natural color variation, or other factors. If tooth whitening is your goal, professional whitening treatments or over-the-counter whitening strips have more research behind them.
How long do I need to swish the oil?
The standard recommendation is 15 to 20 minutes. Some people start with 5 to 10 minutes if they find 20 minutes uncomfortable. There is no evidence that longer is better, and most studies that looked at oil pulling used the 15 to 20 minute timeframe.
Can I swallow the oil after oil pulling?
It is not recommended to swallow the oil after oil pulling because it may contain bacteria and debris from your mouth. Spit it out into a trash can instead. Small amounts swallowed by accident are not dangerous, but intentionally swallowing the oil defeats the purpose of the practice.
Is coconut oil safe if I have sensitive teeth?
Coconut oil itself is unlikely to harm sensitive teeth. However, if you have sensitive teeth, the underlying cause—like gum recession or enamel wear—should be evaluated by a dentist. Oil pulling should not replace professional care for tooth sensitivity.
Can oil pulling replace my regular dental visits?
No. Oil pulling should never replace brushing, flossing, or dental checkups. A dentist can spot problems like cavities, gum disease, or oral cancer that you cannot see or feel. Regular visits are essential for maintaining oral health, regardless of whether you also practice oil pulling.