Please assess the completion status of the following clinical trial:

Trial Title: Ability of Four Toothpastes to Remove Plaque

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: CROSSOVER
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: None
- Number of Arms: 4.0

Eligibility Criteria:
Inclusion Criteria:~* Demonstrates understanding of the study and willingness to participate as evidenced by voluntary written informed consent and has received a signed and dated copy of the informed consent form.~* Aged at least 18 years~* Understands and is willing, able and likely to comply with all study procedures and restrictions~* Good general health with (in the opinion of the Investigator) no clinically significant and relevant abnormalities of medical history or dental history.~* Good dental health based on medical history and oral soft tissue examination at screening~* At least 20 gradable, natural, uncrowned teeth with both facial and lingual scoreable surfaces (gradable teeth are those where restorative materials cover less than 25% of the tooth surface graded)~* Plaque Score: Mean Turesky plaque score of ≥ 2.00 at treatment visit 1 pre-brushing plaque assessment~Exclusion Criteria:~* Women who are known to be pregnant or who are intending to become pregnant over the duration of the study~* Women who are breast-feeding~* Antibiotic treatment within 14 days prior to Treatment Visit 1 or throughout the study~* Any other treatment that would interfere with the study results/conduct, at the discretion of the examiner or investigator~* Diabetes mellitus type I or II~* Any disease systemic or localized, dental or non dental, which could put the participant's health at risk or interfere with the study results/conduct, at the discretion of the examiner or investigator~* High levels of extrinsic stain or calculus deposits which might interfere with plaque assessments~* Dental condition/ disease requiring immediate treatment~* Pre-existing sensitivity to oral care products~* Severe gingivitis~* Periodontitis with pocket depth \> 5mm affecting more than two teeth~* Moderate or severe recession~* Presence of orthodontic bands or appliances, extensive crowns, partial dentures, or fixed retainers on the maxillary or mandibular teeth~* Obvious active carious lesions needing immediate care~* Intra-oral decorative tattoos, or tongue and or lip piercing~* Oral lesions/manifestations that would impact on the outcome of the study~* Presence of oral or peri-oral ulceration including herpetic lesions at the time of screening or at baseline~* Known or suspected intolerance or hypersensitivity to the studymaterials (or closely related compounds) or any of their stated ingredients~* Participation in another clinical study or receipt of an investigational drug within 30 days of the screening visit~* Previous participation in this study~* Recent history (within the last year) of alcohol or other substance abuse~* Current use of Listerine or any antimicrobial mouth rinse containing Chlorhexidine or Cetrylpyridinium Chloride (CPC)~* Participant unwilling to abstain from using chewing tobacco (with or without tobacco)~* Participant unwilling to abstain from smoking on the morning prior to treatment visits~* An employee of the sponsor or the study site or members of their immediate family

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 65 Years
- Healthy Volunteers: t

Study Arms:
- Test product 1 (Type: EXPERIMENTAL): Participants will brush once (1.5g ± 0.05g of Test product 1), under supervision of study staff for one timed minute
- Test product 2 (Type: EXPERIMENTAL): Participants will brush once (1.5g ± 0.05g of Test product 2), under supervision of study staff for one timed minute
- Test product 3 (Type: EXPERIMENTAL): Participants will brush once (1.5g ± 0.05g of Test product 3), under supervision of study staff for one timed minute
- Test product 4 (Type: EXPERIMENTAL): Participants will brush once (1.5g ± 0.05g of Test product 4), under supervision of study staff for one timed minute

Based on this trial design, predict the completion outcome and termination type (if applicable).

Answer: outcome: complete