Quick answer. Oil pulling (the Ayurvedic practice of gandusha/kavala) means swishing about a tablespoon of edible oil, usually sesame or coconut, around your mouth for 5–20 minutes, then spitting it out and brushing as usual. Small, short studies suggest it may reduce plaque, gum inflammation and bad breath when added to normal oral care. It is not a substitute for brushing and flossing, and there's no reliable evidence it whitens teeth or "detoxes" the body. Results vary.
What is oil pulling? (Gandusha and Kavala)
Oil pulling comes from classical Ayurvedic oral care, described in the Charaka Samhita, Sushruta Samhita and Ashtanga Hridayam, in two forms:
- Gandusha: the mouth filled completely with oil and held still, then released.
- Kavala (kavala graha): a smaller mouthful you actively swish before spitting.
Traditionally these are said to clean the mouth and strengthen the teeth, gums and jaw, removing ama (a classical concept for a digestive residue), separate from the modern claim that oil pulling "detoxes your blood." What research has tested is narrower: plaque, gum inflammation and oral bacteria.
What the evidence actually shows
The published trials are few, small and short:
- May reduce plaque and gum inflammation. In a triple-blind randomised trial, 20 adolescents used sesame-oil pulling or chlorhexidine mouthwash each morning for 10 days; both significantly cut plaque and gum-inflammation scores (P<0.001) [1].
- May lower some cavity-linked bacteria, but not everywhere. In a similar two-week trial of 20 adolescents, sesame-oil pulling cut Streptococcus mutans (a cavity-linked bacterium) in plaque but not saliva, and lagged behind chlorhexidine [2].
- Coconut oil shows a similar early signal. A preliminary study had 60 adolescents add coconut-oil pulling for 30 days and reported a fall in plaque and gum-inflammation indices from day 7 [3], though single-arm, with no control group.
- May help freshen breath. Plausible since it cuts plaque and bacteria, but direct evidence for halitosis is thin, a side-benefit, not a tested result.
The most thorough review pooled four small trials (182 participants, each 7–14 days), rated them mixed quality with a high risk of bias, and found coconut-oil pulling "may have a beneficial effect" but the data were insufficient for firm conclusions [4]. The American Dental Association is blunter: no reliable scientific studies show oil pulling reduces cavities, improves oral health or whitens teeth, and it does not recommend it [6]. Every study is small, short and mostly in Indian adolescents: suggestive at best, a low-cost addition to good oral care.
How to do oil pulling, step by step
- Pick your oil: about one tablespoon (10–15 ml) of cold-pressed, edible sesame (classical) or coconut (best-studied).
- Morning, before brushing: traditionally at dawn on an empty stomach.
- Swish gently for 5–20 minutes: don't gargle or tense your jaw. Start at 5 minutes and build up only if comfortable.
- Spit into a bin — never the sink (it clogs drains), and don't swallow it.
- Rinse and brush as usual with fluoride toothpaste, and floss.
Sesame vs coconut oil — which to choose
The "best" oil is mostly the one you'll keep up with. Sesame is the classical choice with the longest track record; coconut is milder and what most recent studies used. Use a cold-pressed, edible grade. Technique and consistency matter more than the oil.
What oil pulling will NOT do — the myths
Myth: oil pulling whitens teeth
Reality: there's no reliable evidence that oil pulling whitens teeth. The ADA says so plainly [6]. At most it lifts a little surface staining.
Myth: oil pulling "detoxes" your body or pulls toxins from your blood
Reality: removing ama is a traditional concept about the mouth, not biochemistry. There is no evidence that swishing oil detoxifies your blood, liver or "system". Be sceptical of any whole-body "cleanse" claim.
Myth: oil pulling is a remedy for diabetes, migraines, acne or other diseases
Reality: common internet claims with no credible support. Oil pulling is an oral-care add-on, nothing more. Persistent gum bleeding, tooth pain or bad breath mean see a dentist, not swish harder.
Myth: oil pulling can replace brushing and flossing
Reality: it can't. Brush twice a day with fluoride toothpaste and floss daily. Oil pulling sits on top of that routine, never in place of it.
When NOT to use oil pulling — safety and cautions
Low-risk for most healthy adults, but a few cautions matter:
- Never swallow the oil: it carries loosened bacteria and debris. Spit into a bin, not the sink.
- Rare lung risk if you inhale it. Documented case reports describe exogenous lipoid pneumonia (a lung inflammation) from repeated sesame-oil pulling when oil was accidentally aspirated [5]. Uncommon, but it's why the next two points matter.
- Not for young children, or anyone with swallowing difficulty: if there's any risk of swallowing or inhaling the oil, skip it entirely.
- Build up gradually, and stop if your jaw aches. Start at 5 minutes and keep it gentle.
- Mind allergies: skip coconut if you have a known coconut sensitivity, and vice versa.
This is general wellness information, not dental advice. For tooth pain, bleeding gums, or persistent bad breath, please see a dentist.
How oil pulling fits a daily Ayurvedic routine
In Ayurveda, oil pulling is one step in dinacharya, the daily morning routine: warm water, then tongue scraping, then oil pulling before brushing. For the full sequence see our Ayurvedic morning routine for energy, dinacharya daily-routine guide, and the three doshas explained.
Digestion is the other classic morning focus. KayaSuddhi's digestion range uses the classic amla–haritaki–bibhitaki blend to support everyday digestion, nothing to do with your teeth or mouth. Results may vary. Not intended to diagnose, treat, cure or prevent any disease. Consult your physician.
Frequently asked questions
What are the benefits of oil pulling?
Small, short studies suggest it may reduce plaque, gum inflammation and bad breath alongside normal brushing and flossing [1]. But the best review rated the evidence low-quality, and the ADA does not recommend it: a low-cost add-on, never a replacement for good oral care.
How long should you do oil pulling?
Most people swish 5–20 minutes; the studies used around 10 minutes each morning. Start at 5 minutes and build up only if comfortable; there's no proven advantage past 10–15 minutes, and long, forceful swishing tires the jaw. Stop if your jaw aches.
Which oil is best for oil pulling, sesame or coconut?
Both are fine. Sesame is the classical choice with the longest track record; coconut is milder and what most recent studies used. Use a cold-pressed, edible grade, and skip coconut if you have a coconut sensitivity.
Is oil pulling safe? Are there side effects?
For most healthy adults it's low-risk, as long as you don't swallow the oil. There are rare case reports of lung inflammation (lipoid pneumonia) when oil was accidentally inhaled [5]. Avoid it in young children and anyone with swallowing difficulties. Build up gradually and spit into a bin.
Sources
- Asokan S, et al. Indian J Dent Res. 2009;20(1):47–51. PMID 19336860.
- Asokan S, et al. J Indian Soc Pedod Prev Dent. 2008;26(1):12–17. PMID 18408265.
- Peedikayil FC, et al. Niger Med J. 2015;56(2):143–147. PMID 25838632.
- Woolley J, et al. Heliyon. 2020;6(8):e04789. PMID 32923724.
- Kuroyama M, et al. BMC Pulm Med. 2015;15:135. PMID 26518258.
- American Dental Association. Oil Pulling. MouthHealthy.
- Classical reference: Charaka Samhita, Sushruta Samhita and Ashtanga Hridayam — gandusha and kavala.
Educational use only — not medical advice. These statements have not been evaluated by AYUSH or FSSAI as treatment claims. KayaSuddhi products are purely herbal and not intended to diagnose, treat, cure, or prevent any disease. Results may vary. Please consult your physician or a qualified BAMS-certified Ayurvedic practitioner before starting any new supplement — especially if you are pregnant, breastfeeding, on prescription medication, or managing a chronic condition.
Written & researched by
The KayaSuddhi Team
We are a small team of Ayurveda writers, researchers and reviewers in Delhi NCR. We track the health questions real people are asking, read the latest studies, and turn them into honest, practical guides — so you can make informed choices, not follow hype.
