Oral health
Oil Pulling
Oil pulling is an oral-health practice, and research has focused chiefly on possible oral-health benefits. Evidence concerning wider effects is much thinner, so those claims are less settled.
Oil pulling is an oral-health practice.
Overview
Oil pulling is an oral-health practice, and research has focused chiefly on possible oral-health benefits. Evidence concerning wider effects is much thinner, so those claims are less settled. Overall, the practice has been examined in a substantial body of research, but that breadth does not make its benefits definitive. It is best understood as a practice studied mainly in relation to oral health, rather than as a general wellness approach with established effects across multiple areas.
Some research: 43 studies. Last checked Oct 9, 2026.
- 8
- human evidence
- 0
- eligible
- 1
- unclassified
- 1
- animal / null result
Best-evidenced uses
- Oral Health SupportMedium · RCT
- Inflammation ReductionMedium · Clinical
- Antioxidant Protection EnhancementMedium · Clinical
- 43
- Studies
Evidence checked Oct 9, 2026 · newest study 2026
- B
- 2
- C
- 38
- D
- 3
192 community reports across 5 platforms
Coverage
- Effects
- 10
- Side effects
- 2
- Interactions
- 3
How to read the evidence
Evidence tier — overall strength of the evidence for the whole compound
- StrongWell established — backed by strong, consistent human research.
- ModerateSome genuine support, but mostly from small or lower-quality studies. Promising, not proven.
- PreliminaryEarly-stage evidence — a promising hypothesis, not an established effect yet.
- LimitedVery limited evidence — treat this as a hypothesis, not proof.
- InsufficientNot enough good evidence to draw conclusions yet.
Certainty — how sure we can be that the effect is real
- Very highVery sure — strong, consistent evidence
- HighFairly sure — consistent evidence from good studies
- MediumModerately sure — new studies could change this
- LowNot sure — little or mixed evidence
- Very lowVery unsure — almost no usable evidence
Source — where the data comes from
- Meta-analysisPooled analysis of many trials — the strongest evidence
- RCTRandomized controlled trial — a strong human study design
- ClinicalA human clinical study
- Reference knowledgeFrom general health-science or pharmacology references, not a study of this exact claim
- Animal researchStudied in animals, not humans
- Community reportsAggregated user reports — anecdotal signal, not evidence
- TheoreticalMechanism-based reasoning, not yet tested
Study grade — quality of each underlying study (A best, D weakest)
- AHigh-quality — strong, consistent human trials
- BGood — solid evidence with some limitations
- CModerate — limited, small, or mixed-quality studies
- DWeak — preliminary, indirect, or animal-only
Confidence — how strongly the sources back a finding
A 0–100 score from study quality and agreement
Most supplement evidence is graded C–D. Read it as preliminary signal, not proof.
These are research findings, not promises. A practice does not replace medical treatment.
What does research say?
What studies found for each claimed effect, best evidence first.
10 claims:3 some evidence5 not enough evidence1 not tested in people1 no benefit found
Oral Health SupportSome evidence it helpsSize of effect: Large
Some human studies found a benefit. More research could change this.
29 of 36 studies found a benefit; 7 found none. Strongest study: a pooled analysis of several trials. Trials that found it ran as little as 1 week, typically 3.
Open the Oral Health Support pageInflammation ReductionSome evidence it helpsSize of effect: Not known
Some human studies found a benefit. More research could change this.
All 4 studies with a clear result found a benefit. Strongest study: a randomized controlled trial. Trials that found it typically ran 4 weeks.
Open the Inflammation Reduction pageAntioxidant Protection EnhancementSome evidence it helpsSize of effect: Not known
Some human studies found a benefit. More research could change this.
All 2 studies with a clear result found a benefit. Strongest study: a randomized controlled trial.
A review pooling randomized and non-randomized human studies associated oil pulling with positive changes in salivary buffering capacity and antioxidant levels, comparable to chlorhexidine. In a randomized trial, salivary T-AOC increased after both interventions in Group B.
Open the Antioxidant Protection Enhancement pageAnalgesic EffectNot enough evidence
Too few or too small studies to know if it works.
The one study found a benefit. Strongest study: a randomized controlled trial.
A randomized trial in people with cancer found lower overall pain scores in the treatment group than in the control group: 4.85 versus 7.48, a difference of -2.63 VAS points.
Open the Analgesic Effect pageAntiviral EffectNot enough evidence
Too few or too small studies to know if it works.
The one study found a benefit. Strongest study: a randomized controlled trial.
In a randomized trial of 60 people with periodontal disease, VCO reduced viral loads from a baseline mean of 0.0073 to 0.0000567 post-operatively.
Open the Antiviral Effect pageAntifungal EffectNot enough evidence
Too few or too small studies to know if it works.
All 2 studies with a clear result found a benefit. Strongest study: a randomized controlled trial.
A randomized trial in people with cancer found fewer Candida colonies after treatment, with a mean difference of -29.27 colony count. In a cohort of 3 people, oil pulling reduced C. albicans by about 84%, compared with about 57% with saline.
Open the Antifungal Effect pageTriglyceride Level ReductionNot enough evidence
Too few or too small studies to know if it works.
The one study found a benefit. Strongest study: a randomized controlled trial.
In a 2025 randomized trial of 120 people with type 2 diabetes, sesame oil pulling decreased systemic triglyceride levels. The study also reported no difference with chlorhexidine in Group B.
Open the Triglyceride Level Reduction pageSleep Quality ImprovementNot enough evidence
Too few or too small studies to know if it works.
The one study found a benefit. Strongest study: a randomized controlled trial.
A randomized trial of 26 participants found less waking at night.
Open the Sleep Quality Improvement page
Only reported by users, not studied: Skin Health Improvement.
What to expect
No benefit was measured after a single session. In trials, oral health changes were measured at the end of programmes lasting 1 to 3 weeks, while inflammation changes were measured at the end of four-week programmes. A single follow-up found oral health changes had fully faded by about 24 hours after stopping. Nausea and taste changes were reported during programmes lasting 8 weeks and 4 weeks, respectively; longer-term effects are not established.
Before you try it
What studies and reports say about side effects and who it may not suit.
- Side effects
With weak evidence: Nausea and Taste Disorders.
- May not suit you if you have
- Allergies (General), Dysphagia (Difficulty Swallowing), and Pneumonia
- Some trials left out people with
- Allergies (General), Breastfeeding, and Pregnancy
- Reported by users
- Muscle Ache (Myalgia)
General wellness information, not medical advice. Ask a doctor before you start, especially if you take medicines or have a health condition.
How people do it
A gentle start, then what the studies used.
- Start with
- 5 minutes, every other day (Olive Oil Gentle Pull)A gentle start based on the easiest variation, not on a study.
- Build up to
- 10 minutes, 7 times a week (what the studies used)
- What the studies ran
- 3 weeks
- Longest session studied
- 15 minutes (Coconut Oil Morning Pull)Not a target and not a safe limit: past it there is no evidence either way.
The expert view shows every study, dose protocol and source.
Effects
10 listedStart here
Most likely to help, from the evidence we have
- →Oral Health SupportCertaintyMediumSourceRCTLarge effectlong-term35 cited studies · 2 other sources
A meta-analysis of randomized trials found lower salivary bacterial colony counts with oil pulling, with a mean difference of 17.55 CFU/mL (assumed) [2.56, 32.55] among 344 people in its salivary bacterial colony count analysis. Another meta-analysis of randomized trials found improved MGI scores compared with non-chlorhexidine mouthwash interventions (SMD -1.14 [-1.31, -0.97]).
What the sources found
30 positive · 7 neutral · 0 negativeconfidence 48/100
How big is the effect
Large effectA big difference on average. Check how strong the evidence is.
Who was studied
- Healthy people and patients
- Diabetes Type2
- Periodontal Disease
- Pregnancy
Where the evidence comes from
- Article35
- Expert opinion1
- Community reports1
Protocol behind this outcome
11 protocolsEstimatedWhat the studies reporting this result did.
- Format
- Individual
- Supervision
- Self-guided
A repeated course
What worked in trials20 trials and meta-analyses
Randomized trials and meta-analyses that found this benefit: the smallest and the typical amount. Not a target and not a limit.
Smallest Typical Session 2.5 min 13 min How often 7×/week Per week 18 min 105 min Trials that found no benefit ran6 trials and meta-analyses
Smallest Typical How often 7×/week Course 0.6 weeks 1.4 weeks Timing
Trials that found it ran as little as 1 week, typically 3
After stopping, the benefit faded (1 study) · See “When you stop”
Follow-up: ~24 hours
Derived from (1)
Open Oral Health SupportShow studies (37)
Meta-analysisBpositiven=118445% confidence2024When compared to non-chlorhexidine mouthwash interventions, oil pulling clinically and significantly improved MGI scores (Standardized mean difference, SMD = -1.14; 95% confidence interval [CI]: -1.31, -0.97).
SMD -1.14 [-1.31, -0.97]Large effectPooled RCTsStudies disagreeMain outcomeMeta-analysisBpositiven=34470% confidence2022Effectiveness of Oil Pulling for Improving Oral Health: A Meta-Analysis.
salivary bacterial colony (BC) counts were significantly reduced in the oil pulling group compared to the control group [mean difference (MD): 17.55, 95% CI 2.56, 32.55]
MD 17.55 [2.56, 32.55]Weak journalSome bias concernsPooled RCTsStudies disagreeMain outcomeSystematic reviewCneutraln=16035% confidence2016Three studies reported no significant differences in post intervention plaque index scores between oil pulling and control groups (Chlorhexidine mouthwash +/- Placebo): p=0.28, 0.94, and 0.38, respectively.
Top journalPooled RCTsMain outcomeSystematic reviewCpositive40% confidence2026Traditional Oral Hygiene Practices and Their Effectiveness: A Systematic Review of the Evidence.
Oil pulling with sesame or coconut oil showed moderate reductions in microbial load and improved gingival health, though findings varied compared to chlorhexidine mouthwash.
Studies disagreeMain outcomeSystematic reviewCpositiven=18260% confidence2020Nagilla et al. found a statistically significant difference between the control group (CTRL) and coconut oil pulling intervention (OIL) (p=<0.001).
Weak journalHigh risk of biasPooled RCTsStudies disagreeMain outcomeOpen-label+31 more in SourcesRCTCpositiven=12045% confidence2025Both treatment regimens were equivalent in reduction of plaque, pocket depth, and red complex periodontopathogens in Group A and B.
Main outcome - →Inflammation ReductionCertaintyMediumSourceClinicallong-term3 cited studies · 2 other sources
In a randomized trial, sesame oil pulling decreased systemic CRP and triglyceride levels; no difference from chlorhexidine was observed in Group B. A separate randomized trial found a difference in mucositis scores between groups (MD -0.965 RTOG score).
What the sources found
5 positive · 0 neutral · 0 negativeconfidence 51/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Cancer
- Diabetes Type2
- Periodontal Disease
Where the evidence comes from
- Article3
- Expert opinion1
- Community reports1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
15 min
- Per week
- 420 min
- Format
- Individual
- Supervision
- Self-guided
A repeated course
What worked in trials3 trials and meta-analyses
Randomized trials and meta-analyses that found this benefit: the smallest and the typical amount. Not a target and not a limit.
Smallest Typical How often 14×/week 21×/week Timing
Trials that found it typically ran 4 weeks
Open Inflammation ReductionShow studies (5)
RCTCpositiven=12770% confidence2025A statistically significant difference in mucositis scores was identified between the two groups (p = 0.0000002).
MD -0.96Weak journalMain outcomeOpen-labelCompleters onlyRCTCpositiven=12050% confidence2025Sesame oil pulling significantly decreased systemic CRP and triglyceride levels, with no difference observed with chlorhexidine in Group B.
RCTCpositiven=6060% confidence2025In the VCO group, inflammatory mediators decreased from a baseline mean of 3.38 to 2.38 (p < 0.001).
Main outcomeOpen-labelExpert opinionpositive50% confidenceOil pulling with coconut or sesame oil reduces clinical gingival inflammation markers.
Expert knowledge synthesisCommunity reportsmoderate effectpositive25% confidenceThis effect was mentioned in 2 of 156 Reddit reports discussing it.
2 mentions - →Antioxidant Protection EnhancementCertaintyMediumSourceClinical2 cited studies
A review pooling randomized and non-randomized human studies associated oil pulling with positive changes in salivary buffering capacity and antioxidant levels, comparable to chlorhexidine. In a randomized trial, salivary T-AOC increased after both interventions in Group B.
What the sources found
2 positive · 0 neutral · 0 negativeconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Diabetes Type2
Where the evidence comes from
- Article2
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
- Course
- 4 weeks
A repeated course
Open Antioxidant Protection EnhancementShow studies (2)
Systematic reviewCpositive40% confidence2026Traditional Oral Hygiene Practices and Their Effectiveness: A Systematic Review of the Evidence.
Oil pulling has been associated with positive changes in salivary properties, such as buffering capacity and antioxidant levels, comparable to chlorhexidine.
RCTCpositiven=12050% confidence2025Significant increase in salivary T-AOC post-intervention was observed in Group B with both interventions (P .01).
Low probability(7)
- →Analgesic EffectCertaintyLowSourceClinical1 cited study · 1 other source
A randomized trial in people with cancer found lower overall pain scores in the treatment group than in the control group: 4.85 versus 7.48, a difference of -2.63 VAS points.
What the sources found
2 positive · 0 neutral · 0 negativeconfidence 55/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Cancer
Where the evidence comes from
- Article1
- Community reports1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
15 min · 28×/week
- Course
- 6 weeks
- Per week
- 420 min
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Open Analgesic EffectShow studies (2)
RCTCpositiven=12770% confidence2025The mean of overall pain score in the treatment group is 4.85 and in the control arm, it is 7.48. So, the difference in the overall pain score in both groups is very highly significant (p < 0.001).
MD -2.63Weak journalOpen-labelCompleters onlyCommunity reportsstrong effectpositive40% confidenceThis effect was mentioned in 5 of 156 Reddit reports discussing it.
5 mentions - →Antifungal EffectCertaintyLowSourceClinical2 cited studies · 1 other source
A randomized trial in people with cancer found fewer Candida colonies after treatment, with a mean difference of -29.27 colony count. In a cohort of 3 people, oil pulling reduced C. albicans by about 84%, compared with about 57% with saline.
What the sources found
3 positive · 0 neutral · 0 negativeconfidence 42/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Rating adjusted
Lowered from Medium to Low after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- Healthy people and patients
- Cancer
Where the evidence comes from
- Article2
- Community reports1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
15 min · 17.5×/week
- Course
- 4 weeks
- Per week
- 263 min
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Open Antifungal EffectShow studies (3)
RCTCpositiven=12770% confidence2025A highly significant reduction (p = 2.3 × 10^–39) in the number of Candida colonies was observed in the treatment arm when comparing pre- and post-study results.
MD -29.27Weak journalMain outcomeOpen-labelCompleters onlyCohort studyDpositiven=330% confidence2021Both methods are able to reduce the amount of C. albicans in the oral cavity with a significantly higher efficiency for oil pulling (oil pulling ~84% vs saline ~57%).
-84%Large effectTop journalOpen-labelCommunity reportsmoderate effectpositive25% confidenceThis effect was mentioned in 2 of 156 Reddit reports discussing it.
2 mentions - →Triglyceride Level ReductionCertaintyLowSourceClinical1 cited study
In a 2025 randomized trial of 120 people with type 2 diabetes, sesame oil pulling decreased systemic triglyceride levels. The study also reported no difference with chlorhexidine in Group B.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Diabetes Type2
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
- Course
- 4 weeks
A repeated course
Open Triglyceride Level ReductionShow studies (1)
RCTCpositiven=12050% confidence2025Sesame oil pulling significantly decreased systemic CRP and triglyceride levels, with no difference observed with chlorhexidine in Group B.
- →Sleep Quality ImprovementCertaintyLowSourceClinical1 cited study
A randomized trial of 26 participants found less waking at night (p = .031).
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Open Sleep Quality ImprovementShow studies (1)
RCTCpositiven=2645% confidence2022Oil pulling to relieve medication-induced xerostomia: A randomized, single-blind, crossover trial.
caused less waking up at night (p = .031)
Top journalSham-controlledSham comparison - →Gut-Brain Axis SupportCertaintyLowSourceTheoreticallong-termnot used for recommendations1 other source
The proposed link is that reducing oral pathobionts through oil pulling may decrease systemic inflammatory load and modulate neuroinflammation.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
Why it isn't used for recommendations
No supporting study on file
Open Gut-Brain Axis SupportShow studies (1)
Expert opinionpositive50% confidenceReduction in oral pathobionts via oil pulling may decrease systemic inflammatory load and modulate neuroinflammation.
Expert knowledge synthesis - →Gut Microbiome Health SupportCertaintyLowSourceTheoreticalnot used for recommendations1 cited study · 1 other source
This proposed benefit remains theoretical; human evidence is not available.
What the sources found
1 positive · 1 neutral · 0 negativeconfidence 28/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
- Community reports1
Why it isn't used for recommendations
Studied, with no positive result
Open Gut Microbiome Health SupportShow studies (2)
RCTCneutraln=6325% confidence2026The test group demonstrated a numerically greater reduction in gram-positive bacteria (69.3%) compared with the comparator (63.5%) and placebo (51.6%); however, these differences were not statistically significant.
Low-quality journalMain outcomeDouble-blindCommunity reportsmoderate effectpositive30% confidenceThis effect was mentioned in 3 of 156 Reddit reports discussing it.
3 mentions
1 more mentioned only by users
What to expect
No benefit was measured after a single session. In trials, oral health changes were measured at the end of programmes lasting 1 to 3 weeks, while inflammation changes were measured at the end of four-week programmes. A single follow-up found oral health changes had fully faded by about 24 hours after stopping. Nausea and taste changes were reported during programmes lasting 8 weeks and 4 weeks, respectively; longer-term effects are not established.
Side effects
2 listedHighest probability
- →NauseaCertaintyLowSourceClinical1 cited study · 1 other source
A 2025 randomized controlled trial involving 40 participants recorded an urge to gag.
What the sources found
0 not observed · 0 unclear · 2 reportedconfidence 38/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
- Community reports1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
15 min · 7×/week
- Course
- 8 weeks
- Per week
- 105 min
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Open NauseaShow studies (2)
RCTCnegativen=4045% confidence2025Efficacy of Sesame-Based Oil Pulling in Plaque Reduction: A Randomized Controlled Trial.
urge to gag
Weak journalBlinded assessorCommunity reportsnegative30% confidenceThis effect was mentioned in 3 of 156 Reddit reports discussing it.
- →Taste DisordersCertaintyLowSourceClinical1 cited study
A 2015 pilot involving 60 people with periodontal disease recorded taste intolerance.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Periodontal Disease
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
7×/week
- Course
- 4 weeks
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Open Taste DisordersShow studies (1)
Pilot studyCnegativen=6045% confidence2015Effect of coconut oil in plaque related gingivitis - A preliminary report.
Taste intolerance
Low-quality journalOpen-labelNo control groupCompleters only
Don't do it if
When to skip it or get medical advice first3 listedHighest probability
- →PneumoniaCertaintyLowSourceClinical1 cited study
Two case reports described lipoid pneumonia associated with habitual sesame oil pulling.
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Pneumonia
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
7×/week
- Course
- 35 weeks
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Rationale
Two case reports of lipoid pneumonia associated with habitual sesame oil pulling.
Open PneumoniaShow studies (1)
Case reportDn=220% confidence2015Exogenous lipoid pneumonia caused by repeated sesame oil pulling: a report of two cases.
Two case reports of lipoid pneumonia associated with habitual sesame oil pulling.
No control group - →Allergies (General)CertaintyLowSourceReference knowledgeTheoretical
An allergy to the oil used, such as coconut or sesame oil, can trigger oral itching, swelling, or anaphylaxis.
In the trials
2 trials of this practice also left out people with this condition. That does not show harm.
PubMed links (2)
Where the evidence comes from
- Reference knowledge
Confidence
confidence 80/100
Open Allergies (General)Rationale
Allergy to the oil used (e.g., coconut, sesame) can trigger oral itching, swelling, or anaphylaxis.
- →Dysphagia (Difficulty Swallowing)CertaintyLowSourceReference knowledgeTheoretical
Impaired swallowing can allow oil to enter the airway during prolonged swishing, creating an aspiration risk that includes exogenous lipoid pneumonia.
Where the evidence comes from
- Reference knowledge
Open Dysphagia (Difficulty Swallowing)Confidence
confidence 72/100
Who the trials left out
Some trials of this practice did not take people with these conditions, so the studies say less about them. This is not a warning and does not show harm. Ask a clinician first.3 listedPubMed links (2)
- Breastfeedingleft out by 2 trials
PubMed links (2)
- Pregnancyleft out by 2 trials
PubMed links (2)
When you stop
Rebound and withdrawal after discontinuing1 listedHighest probability
- →Oral Health SupportCertaintyLowSourceClinicalloss of benefit1 cited study
In healthy people, the reduction in oral microorganisms after oil pulling was temporary, with levels returning to the same amount within ~ 24 h.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 30/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
15 min · 7×/week
- Course
- 2.3 weeks
- Per week
- 105 min
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Open Oral Health SupportShow studies (1)
Cohort studyDnegativen=330% confidence2021The overall reduction of the microbial burden in the oral cavity due to oil pulling was transient since the same amount of microorganisms was restored within ~ 24 h.
Top journal
Interactions
Combine with caution
Highest severity first
- →Activated CharcoalTheoreticalCaution
Using activated charcoal together with Oil Pulling may impair oral-mucosal absorption of fat-soluble vitamins and medications, and may reduce the effectiveness of drugs taken under the tongue.
Okay to combine with
Highest probability of useful synergy
- →PracticesTongue ScrapingCertaintyMediumSourceReference knowledgeComplementary
Tongue scraping before oil pulling removes biofilm and debris, allowing the oil to contact oral pathogens more directly and potentially improving antimicrobial efficacy.
- →PracticesNasal Irrigation (Neti Pot)CertaintyMediumSourceReference knowledgeComplementary
Nasal irrigation may complement oil pulling by reducing nasal microbial load, postnasal drip, and the risk of oral reinfection.
Where the evidence comes from
- Reference knowledge
Open Nasal Irrigation (Neti Pot)Confidence
confidence 60/100
How it works
The mechanisms this practice works through24 listed · 0 established- Bacterial plaqueAntibacterialproposed
Coconut oil contains lauric acid and medium chain saturates that can destroy lipid-coated bacteria by demolishing their lipidic membrane, reducing plaque adhesion and accumulation.
- Bacterial plaque and gingival inflammationAntibacterial and anti-inflammatoryproposed
The study suggests that polyphenols and other components in olive oil may reduce bacterial plaque adhesion and gingival inflammation, though the exact mechanism is not fully understood.
- Buffering capacity and antioxidant levelsSalivary propertiesproposed
Oil pulling is associated with positive changes in salivary buffering capacity and antioxidant levels.
- Candida speciesantifungalproposed
Coconut oil pulling significantly reduced Candida colony counts, likely due to lauric acid and other fatty acids.
- Dental plaquePlaque reductionproposed
Emulsification during oil pulling forms a protective oil film that reduces plaque adhesion.
- Gingival inflammationAnti-inflammatory and antimicrobial effects of lauric acidproposed
Lauric acid in coconut oil has proven anti-inflammatory and antimicrobial effects, contributing to reduced gingivitis.
- Gingival inflammationAnti-inflammatoryproposed
Coconut oil demonstrated an anti-inflammatory effect, reducing bleeding index and tissue inflammation.
- Gingival inflammationAnti-inflammatory and host modulatory effect on gingivaproposed
Olive oil reduces gingival inflammation through anti-inflammatory and host modulatory properties.
- Interleukin-1 (IL-1)Anti-inflammatoryproposed
Fatty acids in VCO modulate polymorphonuclear leukocyte activity, reducing inflammation.
- Oral bacteriaAntimicrobialproposed
Oil pulling reduces salivary bacterial colony count, possibly through saponification and mechanical action.
- Oral bacteria (e.g., Streptococcus mutans, Lactobacillus)Antibacterial effectproposed
Olive oil has antimicrobial activity against common plaque pathogens, reducing bacterial count and caries activity.
- Oral microbial loadAntimicrobialproposed
Oil pulling reduces microbial load in the oral cavity.
- Overall microbial burdenOral microbiome modulationproposed
Oil pulling reduces the overall microbial burden in the oral cavity transiently.
- Plaque adhesionMechanical shear forces and emulsificationproposed
Oil swishing creates shear forces that emulsify the oil, increasing surface area and forming an oil film that reduces plaque adhesion and bacterial co-aggregation.
- Plaque adhesionSaponificationproposed
Alkalis in saliva react with oil to form soap-like substances (sodium laureate from lauric acid) that enhance cleansing action and reduce plaque accumulation.
- Porphyromonas gingivalis, Epstein-Barr Virus, CytomegalovirusAntimicrobialproposed
Lauric acid disrupts bacterial cell membranes and viral lipid envelopes, reducing microbial load.
- Saliva productionSalivary stimulationproposed
Oil pulling induces higher saliva production compared to saline pulling.
- Salivary Streptococcus mutans colony countOral microbial ecologyproposed
Reduction in S. mutans CFU/mL in saliva after 2 weeks of daily oil pulling compared with distilled water control; the authors attribute this to saponification and emulsification of the oil coating teeth and preventing bacterial adhesion (a proposed mechanism, not measured).
- Salivary gland secretory outputOral sensory and chemical stimulation of salivary secretionproposed
The authors propose that gustatory, sensory, mechanical or chemical stimulation by the oil may transiently increase salivary volume after a short rinse, though this mechanism was not directly measured.
- Streptococcus mutans in plaque and salivaoral microbial ecologyproposed
Authors propose that coconut oil's emulsification, saponification (lauric acid forming soap-like substances) and medium-chain triglyceride antimicrobial action reduce S. mutans; these mechanisms were not measured in this study.
- Total antioxidant capacity of salivaSalivary antioxidant defenceproposed
Salivary T-AOC increased significantly after 30 days in the diabetic group with both sesame oil pulling and chlorhexidine.
- aerobic microorganisms in dental plaqueoral microbial loadproposed
Total aerobic colony count in plaque was reported as reduced after 10 days of oil pulling.
- oral mucosaanti-inflammatoryproposed
Lauric acid in coconut oil reacts with saliva to form sodium laureate, preventing bacterial adhesion and reducing inflammation.
- painanalgesicproposed
Coconut oil pulling reduced pain scores and analgesic consumption.
Variations
5 documentedTypical protocol
41 protocolsEstimatedAcross every study of this practice, whatever the variation.
10 min · 7×/week
- Course
- 3.4 weeks
- Rounds
- 1
- Format
- Self-guided
- Supervision
- Self-guided
A repeated course
95% of the corpus contributed
Coconut Oil Morning Pull
Beginner9/1010–15 min · Daily
Coconut Oil Morning Pull
Beginner9/1010–15 min · Daily10–15 min · Daily
From studies- How often*
- Daily
- Intensity
- Very low
- Time of day
- Morning
- Where
- Indoors
- Research depth
- Moderate
This version uses virgin coconut oil before eating or drinking and is framed as an adjunct to brushing, not a replacement for it. The directions say to spit the oil into a trash can rather than the sink and not to swallow it.
No equipment needed.
As studied
11 protocolsEstimatedThe protocol the studies of this variation actually used.
8–15 min · 7×/week
- Course
- 2 weeks
- Per week
- 88 min
- Rounds
- 1–2
- Supervision
- Self-guided
A repeated course
Derived from2583863227084861292078243292372432961569+6 more in Sources
How it's done7 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- Upon waking and before eating or drinking, measure 1 tablespoon (about 10-15 ml) of virgin coconut oil.
- Place the oil in your mouth and allow it to melt if solid.
- Gently swish the oil around your mouth, pulling it back and forth through your teeth.
- Continue swishing for 10 to 15 minutes. The oil will become thinner and milky white.
- Spit the oil into a trash can, not the sink, to avoid clogging pipes.
- Rinse your mouth thoroughly with warm water.
- Brush your teeth as normal.
Cues
- · Keep your jaw relaxed to avoid fatigue.
- · Do not gargle or swallow the oil.
- · If your jaw gets tired, slow down and just hold the oil in your mouth for a moment.
Common mistakes
- Swishing too vigorously, causing jaw pain.
- Spitting oil into the sink, which can cause clogs.
- Swallowing the oil, which contains bacteria and toxins.
Studied protocols13 on file
- 10 min· 7×/week· 1 week· n=40· A repeated coursePMID 29207824
- 10 min· 14×/week· 1.5 weeks· n=182· A repeated coursePMID 32923724
- 10 min· 7×/week· 4 weeks· n=20· A repeated coursePMID 32961569
- 8 min· 7×/week· 4 weeks· n=36· A repeated coursePMID 35136318
- 15 min· 28×/week· 6 weeks· n=127· A repeated coursePMID 41054470
- 15 min· 14×/week· 0.6 weeks· Rounds 2· n=100· A repeated coursePMID 42450995
Sesame Oil Standard Pull
Beginner8/1015–20 min · Daily
Sesame Oil Standard Pull
Beginner8/1015–20 min · Daily15–20 min · Daily
From studies- How often*
- Daily
- Intensity
- Very low
- Time of day
- Morning
- Where
- Indoors
- Research depth
- Minimal
This traditional version uses sesame oil, with directions to swish it along the gum line and between the teeth before regular brushing and flossing. The directions specify cold-pressed sesame oil and caution against using toasted or cooking-grade oil.
No equipment needed.
As studied
4 protocolsEstimatedThe protocol the studies of this variation actually used.
15 min · 7×/week
- Course
- 5 weeks
- Per week
- 105 min
- Format
- Individual
A repeated course
How it's done7 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- On an empty stomach first thing in the morning, measure 1 tablespoon (15 ml) of organic, cold-pressed sesame oil.
- Put the oil in your mouth.
- Swish the oil slowly and deliberately, pulling it through all areas of your mouth, including between teeth and along the gum line.
- Continue the pulling action for 15 to 20 minutes until the oil becomes thin and white.
- Spit the oil into a trash receptacle.
- Rinse your mouth with warm salt water or plain water.
- Proceed with your regular brushing and flossing routine.
Cues
- · Keep your chin slightly tucked to prevent oil from going down your throat.
- · Focus on a gentle, rhythmic motion rather than speed.
- · If 20 minutes is too long, start with 5 minutes and build up gradually.
Common mistakes
- Using toasted or cooking-grade sesame oil, which has a strong flavor and different properties.
- Swishing too fast, which tires the jaw quickly.
- Performing the practice after eating or drinking.
Studied protocols10 on file
- 15 min· 7×/week· 8 weeks· n=40· A repeated coursePMID 39786483
- 7×/week· 1.4 weeks· n=20· A repeated coursePMID 19336860
- 14×/week· 2 weeks· n=52· A repeated coursePMID 26379378
- 2 weeks· n=20· A repeated coursePMID 21911944
- 3 weeks· n=60· A repeated coursePMID 25584309
- 2 weeks· n=30· A repeated coursePMID 27966509
Olive Oil Gentle Pull
Beginner7/105–10 min · Daily
Olive Oil Gentle Pull
Beginner7/105–10 min · Daily5–10 min · Daily
Editorial- How often
- Daily
- Intensity
- Very low
- Time of day
- Before bed
- Where
- Indoors
- Research depth
- Minimal
Its defining difference is the bedtime timing: it is done after usual brushing and flossing, with 5 to 10 minutes of very gentle swishing. The instructions say not to brush again immediately afterward.
No equipment needed.
How it's done5 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- Before bed, after completing your usual brushing and flossing, measure 1 tablespoon of extra-virgin olive oil.
- Place the oil in your mouth.
- Swish very gently for 5 to 10 minutes. The goal is to coat all oral surfaces without vigorous motion.
- Spit the oil into a trash can.
- Rinse your mouth with water. Do not brush again immediately to allow the oil's properties to remain on the gums.
Cues
- · Choose a high-quality, mild-flavored extra-virgin olive oil for the most pleasant experience.
- · If the taste is too strong, try a 'light' tasting olive oil.
- · Focus on the sensation of the oil soothing your gums.
Common mistakes
- Using a low-quality olive oil with a bitter or pungent taste.
- Swishing too forcefully, which can irritate sensitive gums.
- Eating or drinking immediately after the practice.
Studied protocols2 on file
- 5 min· 7×/week· 4 weeks· n=75· A repeated coursePMID 37629298
- 7.5 min· 14×/week· 4 weeks· n=20· A repeated coursePMID 41040996
Twice-Daily Intensive Pull
Intermediate7/1010–15 min · Twice a day
Twice-Daily Intensive Pull
Intermediate7/1010–15 min · Twice a day10–15 min · Twice a day
Editorial- How often
- Twice a day
- Intensity
- Low
- Time of day
- Split through the day
- Where
- Indoors
- Research depth
- Minimal
This protocol pairs a morning session on an empty stomach with an evening session at least 30 minutes after the last meal. It allows coconut, sesame, or sunflower oil, using a fresh tablespoon for each session.
No equipment needed.
How it's done6 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- In the morning on an empty stomach, measure 1 tablespoon of your chosen oil (coconut, sesame, or sunflower).
- Swish the oil gently for 10 to 15 minutes, then spit into a trash can.
- Rinse with water and brush your teeth.
- In the evening, at least 30 minutes after your last meal, repeat the process with a fresh tablespoon of oil.
- Swish for another 10 to 15 minutes before spitting and rinsing.
- Brush your teeth after the evening pull as part of your nighttime oral hygiene routine.
Cues
- · Set a timer to ensure you reach the full duration each session.
- · Alternate oil types between sessions if desired, but stick to one type per session.
- · Stay relaxed; watch a video or listen to music to pass the time.
Common mistakes
- Skipping the evening session on busy days, reducing the protocol's effectiveness.
- Using too much oil, which can cause gagging or spillage.
- Not waiting long enough after eating before the evening session.
Sunflower Oil Quick Pull
Beginner6/105–8 min · Daily
Sunflower Oil Quick Pull
Beginner6/105–8 min · Daily5–8 min · Daily
Editorial- How often
- Daily
- Intensity
- Very low
- Time of day
- Morning
- Where
- Indoors
- Research depth
- Minimal
This shorter version uses organic, high-linoleic sunflower oil for 5 to 8 minutes before breakfast. Its instructions caution against expecting the same results as a longer, 15-minute session.
No equipment needed.
How it's done6 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- In the morning before breakfast, measure 1 tablespoon of organic, high-linoleic sunflower oil.
- Place the oil in your mouth.
- Swish the oil actively but comfortably for 5 to 8 minutes.
- Spit the oil into a trash can.
- Rinse your mouth well with warm water.
- Brush your teeth thoroughly.
Cues
- · Use a timer to keep the session short and consistent.
- · The oil should become thin and frothy by the end.
- · This is a great entry point for building a daily habit.
Common mistakes
- Rushing the process and swishing for less than 5 minutes.
- Using sunflower oil meant for cooking, which may contain additives.
- Expecting the same results as a longer, 15-minute session.
Studied protocols1 on file
- n=26PMID 33314461
How to start
Community experience
Based on 192 public posts from Reddit, Phoenix Rising, Bluesky, YouTube, and Hacker News.
What people report it did
4 outcomes mentioned across 192 public reports. A report often mentions several, so these counts do not add up to the total.
Reported benefits3
- Oral Health Support97 mentions
- Analgesic Effect7 mentions
- Skin Health Improvement5 mentionsnot studied
Reported side effects1
- Muscle Ache (Myalgia)not studied
What people report doing
Counted from public posts and videos, not from a survey. Each figure counts the posts that mentioned it — most reports say nothing about schedule.
How often3 mentions
When2 mentions
Session lengthas written
How long they've practisedas written
References
43 screened · 43 analysed · 44 listed below
Studies and sources cited on this page. Evidence quality varies — check the grade on each.
- The effect of oil pulling in comparison with chlorhexidine and other mouthwash interventions in promoting oral health: A systematic review and meta-analysis.Int J Dent Hyg2024Meta-analysisBn=1184
- Effectiveness of Oil Pulling for Improving Oral Health: A Meta-Analysis.Healthcare (Basel)2022Meta-analysisBn=344
- Effects of Nigella sativa Oil Rinsing on Salivary pH, Volume, and Protein Concentration: A Pilot Repeated-Measures Study.Cureus2026Pilot studyCn=10
- The Effect of a Novel Natural Oil-Pulling Oral Rinse on Oral Microflora, Dental Plaque, and Gingivitis: A Double-Blinded Randomized Controlled Clinical Trial.Cureus2026RCTCn=63
- Revisiting Ayurveda for Pediatric Oral Health: A Randomized Controlled Trial Evaluating the Effects of Coconut Oil and Castor Oil Pulling on Plaque Accumulation, Gingival Health, and Salivary Bacterial Load in Children.Cureus2026RCTCn=51
- Traditional Oral Hygiene Practices and Their Effectiveness: A Systematic Review of the Evidence.Oral Health Prev Dent2026Systematic reviewC
- The Effect of Oil Pulling on Oral Health-Related Quality of Life: A Pilot Study.Acta Stomatol Croat2026RCTCn=80
- Clinical Evaluation of Edible Oils Used in Traditional Oil Pulling Therapy for Plaque Control and Tooth Discoloration: A Randomized Trial.Healthcare (Basel)2026RCTCn=100
- Halitosis Reduction and Oral Hygiene Improvement: A Study of Chlorhexidine, Oil Pulling, and Saline in Orthodontic Patients with Braces.J Contemp Dent Pract2025RCTCn=40
- The plaque reducing efficacy of oil pulling with sesame oil: a randomized-controlled clinical study.Clin Oral Investig2025RCTCn=40
Show all 44 references
- Efficacy of Sesame-Based Oil Pulling in Plaque Reduction: A Randomized Controlled Trial.2025RCTCn=40
- Effect of Coconut Oil Pulling and Benzydamine Hydrochloride Mouthwash in the Management of Radiation-Induced Oral Mucositis: a Randomized Controlled Clinical Trial.2025RCTCn=127
- Effect of Oil Pulling Using Extra Virgin Olive Oil on Plaque and Gingivitis Scores and Caries Activity Evaluated by Ora Test in Pediatric Dental Patients: An In Vivo Study.2025Observational CohortCn=20
- Evaluating the effect of virgin coconut oil pulling on viral load, bacterial load and inflammatory mediator levels in chronic periodontitis - A clinical study.2025RCTCn=60
- Antioxidant, antibacterial, and systemic efficacy of sesame oil pulling in periodontitis and diabetes management.2025RCTCn=120
- Effect of coconut and sesame oils on gingivitis.2024RCTCn=40
- To Evaluate the Efficacy of Oil Pulling on Caries Activity of Streptococcus mutans: An In Vivo Study.2024RCTCn=42
- Comparison and Evaluation of the Efficacy of Sesame Oil, Coconut Oil, and Sunflower Oil Pulling on Gingival Health-A Triple-Blind Randomized Clinical Trial.2024RCTCn=60
- Effect of oil pulling on the Streptococcus mutans concentation in plaque around orthodontic brackets -A prospective clinical study.2024RCTCn=20
- Comparison of the plaque regrowth inhibition effects of oil pulling therapy with sesame oil or coconut oil using 4-day plaque regrowth study model: A randomized crossover clinical trial.2023Crossover RCTCn=24
- Oil Pulling and Polyphenols: Treatment of Gingivitis Patients with 'Itri Extra-Virgin Olive Oil'.2023Pilot studyCn=75
- Oil pulling to relieve medication-induced xerostomia: A randomized, single-blind, crossover trial.2022Crossover RCTCn=26
- Microbiological Effects of Virgin Coconut Oil Pulling in Comparison with Palm Oil Pulling as an Adjunctive Oral Hygiene Care for Patients with Gingival Inflammation: A Randomized Controlled Clinical Trial.2022Crossover RCTCn=36
- The Role of Coconut Oil in Treating Patients Affected by Plaque-Induced Gingivitis: A Pilot Study.2020Pilot studyCn=20
- The effect of oil pulling with coconut oil to improve dental hygiene and oral health: A systematic review.2020Systematic reviewCn=182
- Efficacy of oil pulling therapy with coconut oil on four-day supragingival plaque growth: A randomized crossover clinical trial.2019Crossover RCTCn=29
- Effect of sesame oil, ozonated sesame oil, and chlorhexidine mouthwash on oral health status of adolescents: A randomized controlled pilot trial.2019RCTCn=75
- Comparison of the Effectiveness of Probiotic, Chlorhexidine-based Mouthwashes, and Oil Pulling Therapy on Plaque Accumulation and Gingival Inflammation in 10- to 12-year-old Schoolchildren: A Randomized Controlled Trial.2018RCTCn=45
- Comparative Evaluation of Antiplaque Efficacy of Coconut Oil Pulling and a Placebo, Among Dental College Students: A Randomized Controlled Trial.2017RCTCn=40
- The Effect of Coconut Oil pulling on Streptococcus mutans Count in Saliva in Comparison with Chlorhexidine Mouthwash.2016RCTCn=60
- The effect of oil pulling with rice bran oil, sesame oil, and chlorhexidine mouth rinsing on halitosis among pregnant women: A comparative interventional study.2016RCTCn=30
- Comparison of antibacterial efficacy of coconut oil and chlorhexidine on Streptococcus mutans: An in vivo study.2016RCTCn=50
- Effect of oil pulling in promoting oro dental hygiene: A systematic review of randomized clinical trials.2016Systematic reviewCn=160
- Comparative Evaluation of the Effects of Fluoride Mouthrinse, Herbal Mouthrinse and Oil Pulling on the Caries Activity and Streptococcus mutans Count using Oratest and Dentocult SM Strip Mutans Kit.2015RCTCn=52
- Effect of coconut oil in plaque related gingivitis - A preliminary report.2015Pilot studyCn=60
- Comparative efficacy of oil pulling and chlorhexidine on oral malodor: a randomized controlled trial.2014RCTCn=60
- Effect of oil pulling on halitosis and microorganisms causing halitosis: a randomized controlled pilot trial.2011RCTCn=20
- Effect of oil pulling on plaque induced gingivitis: a randomized, controlled, triple-blind study.2009RCTCn=20
- Effect of oil pulling on Streptococcus mutans count in plaque and saliva using Dentocult SM Strip mutans test: a randomized, controlled, triple-blind study.2008RCTCn=20
- The Effect of Oil Pulling on Oral Health-Related Quality of Life: A Pilot StudyRCTCn=80
- High-resolution taxonomic examination of the oral microbiome after oil pulling with standardized sunflower seed oil and healthy participants: a pilot study.2021Observational CohortDn=3
- Exogenous lipoid pneumonia associated with oil pulling: Report of two cases.2018Case seriesDn=2
- Exogenous lipoid pneumonia caused by repeated sesame oil pulling: a report of two cases.2015Case reportDn=2
- Expert knowledge synthesis