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Evaluation of the Effect of Oil Pulling

Evaluation of the Effect of Oil Pulling on Dental and Gingival Health

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05304338
Enrollment
100
Registered
2022-03-31
Start date
2021-10-10
Completion date
2022-01-21
Last updated
2022-03-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dental Plaque, Oral Hygiene

Keywords

Chlorhexidine, Oil pulling, Plaque Regrowth model, Coconut oil, Digital spectrophotometer

Brief summary

The objectives of this study were to evaluate the inhibitory effect on plaque and the tooth discoloration associated with agents used in the chemical plaque control of oil pulling in comparison with chlorhexidine-containing mouthwash and water in a four-day plaque regrowth model. One hundred dentistry students were included in this randomized, parallel-group, placebo-controlled clinical study. In this study, participants were divided into 5 equal groups: Group 1: Gargling with 0.2% chlorhexidine; Group 2: Oil pulling with coconut oil; Group 3: Oil pulling with black cumin oil; Group 4: Oil pulling with terebinth oil; Group 4: Gargling with distilled water. Participants were instructed to refrain from mechanical oral hygiene and rinse only with the allocated mouth rinse during the four-day period. The differences in plaque index, gingival index, and tooth discoloration were evaluated in the study.

Interventions

DRUGChlorhexidine

Gargling with 10 mL 0.2% Chlorhexidine

In oil pulling therapy, a tablespoon of edible oil is placed in the mouth and swirled between the teeth for 15 to 20 minutes

OTHERDistilled Water

Gargling with 10 mL distilled water

Sponsors

Ataturk University
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 25 Years
Healthy volunteers
Yes

Inclusion criteria

* Without systemic disease, * Had at least 24 teeth, and * Without fixed or removable prostheses or orthodontic appliances

Exclusion criteria

* Individuals with a history of systemic or topical oral antimicrobial therapy use in the last 3 months * Individuals with an allergy to any ingredient used in the study * Smokers * Pregnant or breastfeeding women * Individuals with ≥2 mm gingival recession

Design outcomes

Primary

MeasureTime frameDescription
Dental PlaqueDay 4Plaque scores recorded by using the Quigley-Hein and Turesky plaque index (Q-H).

Secondary

MeasureTime frameDescription
Tooth ColorDay 1- Day 4The tooth color was determined with a digital spectrophotometer

Countries

Turkey (Türkiye)

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026