| Not Yet Recruiting | Anticariogenic Effect of Moringa Oleifera Mouthwash Compared to Chlorhexidine Mouthwash NCT04575948 | Misr International University | Phase 2 / Phase 3 |
| Not Yet Recruiting | Efficacy of a Toothpaste in Reducing Plaque, Gingivitis, and Gingival Bleeding NCT07499115 | Colgate Palmolive | Phase 3 |
| Active Not Recruiting | Investigation of Clinical Efficacy of a New Mouthwash on Reducing Dental Plaque and Helping Prevent Gum Proble NCT07263698 | Colgate Palmolive | Phase 3 |
| Completed | Photodynamic Treatment in the Management of Residual Biofilm - a Crossover Study NCT06860321 | Koite Health Oy | N/A |
| Recruiting | Effectiveness of Plaque Score Detection Techniques NCT06511830 | University of Nebraska | — |
| Completed | Clinical Investigation to Assess the Efficacy of Manual Toothbrushes in the Reduction of Plaque and Gingivitis NCT06565897 | Colgate Palmolive | Phase 2 |
| Completed | Arginine Plaque Metabolism Pilot Clinical Study NCT06954779 | Colgate Palmolive | Phase 3 |
| Recruiting | Oral Health Education and Message Framing Effect on Oral Health Status of Refugees in Egypt NCT06649760 | Alexandria University | N/A |
| Recruiting | Antibacterial Photodynamic Therapy in the Management of Peri-implantitis NCT06017817 | Nilminie Rathnayake | N/A |
| Unknown | The Effect of Photodynamic Therapy on Plaque in Orthodontic Patients NCT06331442 | University of Zagreb | N/A |
| Completed | Investigation of Colgate Dual Zinc Toothpaste as Compared to Colgate Cavity Protection Toothpaste in Controlli NCT06430060 | Colgate Palmolive | Phase 3 |
| Completed | Efficacy of a Eugenol-based Product to Improve the Quality of Toothbrushing and Relieving Gum Discomfort Areas NCT06366568 | Colgate Palmolive | Phase 3 |
| Recruiting | Comparative Evaluation of SMART Hall Technique Vs. Conventional SS Crown in Primary Molars: a Randomized Clini NCT06453005 | C K S Teja Institute Of Dental Sciences & Research | N/A |
| Completed | Plaque Removal by Triple-Headed Manual Toothbrush NCT06594757 | Ataturk University | N/A |
| Unknown | Evaluation of the Effectiveness of Different Toothbrushes in Children NCT06164496 | Marmara University | N/A |
| Completed | Single Brushing Plaque Removal Efficacy of a Battery-powered Toothbrush and a Manual Toothbrush NCT06126445 | Church & Dwight Company, Inc. | N/A |
| Unknown | Effect of Oxygenated Mouthwash and Mouth Foam NCT06079307 | King's College London | N/A |
| Completed | Regular Home Use of Dual-light Photodynamic Therapy on Oral Health in Adolescents Undergoing Fixed Orthodontic NCT05825742 | Koite Health Oy | N/A |
| Recruiting | Evaluation of Dental and Periodontal Health After IPR in Patients in Orthodontic Treatment With Clear Aligners NCT06685016 | University of Campania Luigi Vanvitelli | N/A |
| Completed | Anti-bacterial Clinical Study on Teeth, Tongue, Cheek, Gum, and Saliva NCT06353165 | Colgate Palmolive | Phase 3 |
| Completed | ZnO Nanoparticles Coated Orthodontic Molar Tube NCT06089720 | University of Baghdad | N/A |
| Recruiting | Analysis of the Effectiveness of the Use of Glycine Powder and Angled Implant Brush in Oral Hygiene Maintenanc NCT05965076 | A.O.U. Città della Salute e della Scienza | N/A |
| Completed | Home Use of Dual-light Photodynamic Therapy for Chronic Periodontitis NCT05425784 | Koite Health Oy | N/A |
| Recruiting | Novel Dental Gel as an Adjunct to Scaling and Root Planing NCT05384132 | University of Alabama at Birmingham | N/A |
| Completed | Impact of Regular Home Use of Lumoral Dual-light Photodynamic Therapy on Plaque Control and Gingival Health NCT05361590 | Koite Health Oy | N/A |
| Completed | The Effectiveness of the Water Jet Device in Removing Dental Plaque Around Orthodontic Braces in Adolescents NCT06098976 | Damascus University | N/A |
| Recruiting | Imaging-based Assessment of Oral Biofilm and Gingival Health NCT05470023 | University of California, Irvine | N/A |
| Completed | Antibacterial Effect of Paradontax Toothpaste NCT05441371 | University of Oslo | N/A |
| Completed | Clinical Evaluation of an Electric and a Manual Toothbrush in Removal of Dental Plaque NCT05372848 | Marmara University | N/A |
| Completed | The Effect of A Dental Application to Promote Self-Administered Plaque Control: A RCT NCT05073107 | National University Hospital, Singapore | N/A |
| Completed | Antiplaque Efficacy of Two Novel Commercially Available Herbal Toothpastes. NCT05363956 | Ajman University | Phase 1 |
| Completed | Evaluation of Toothbrush Bristles in Plaque Reduction NCT04681885 | Sunstar Americas | N/A |
| Unknown | Comparative Clinical Effects of Salvadora Persica Oral Rinse And A Phenolic Commercial Mouth Wash On Human Ora NCT04713566 | Multan Medical And Dental College | N/A |
| Completed | Role of Herbal Dentifrices in the Management of Plaque Induced Gingivitis NCT04830176 | Ajman University | N/A |
| Completed | Dental Plaque Removal Evaluation and Comparison of Kid's Battery-Operated Toothbrush and Manual Toothbrush NCT04794452 | Church & Dwight Company, Inc. | N/A |
| Completed | Plaque Removal Efficacy of Four Dentifrices Following a Single Brushing NCT04794439 | Church & Dwight Company, Inc. | Phase 2 |
| Completed | Gingivitis Reduction After Use of 0.45% Stannous Fluoride Toothpaste NCT06300866 | Colgate Palmolive | Phase 3 |
| Completed | LifE Style, Nutrition and Oral Health in Care Givers (LENTO) NCT04003493 | University of Eastern Finland | N/A |
| Completed | Clinical Investigation Examining Plaque and Gingivitis Connected Toothbrush Compared to Non-Connected Toothbru NCT04221334 | Colgate Palmolive | N/A |
| Completed | Livionex on Reducing Plaque Accumulation and Improving Oral Health in Children NCT04368533 | University of California, San Francisco | Phase 1 |
| Completed | Cetylpyridium Chloride (CPC) Based Chewing Gum and Gingivitis NCT03219840 | The University of Texas Health Science Center, Houston | Phase 4 |
| Completed | The Effect of Brushing With Salvadorapersica (Miswak) Sticks on Salivary Streptococcus Mutants and Plaque Leve NCT04137393 | Heba sabbagh | Phase 3 |